Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / XmlUtils / System / Xml / Xsl / QIL / QilVisitor.cs / 1305376 / QilVisitor.cs
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// [....]
//-----------------------------------------------------------------------------
using System;
using System.Collections.Generic;
namespace System.Xml.Xsl.Qil {
/// A base internal class for QIL visitors.
///
/// QilVisitor is a base internal class for traversing QIL graphs. Override individual Visit methods to change
/// behavior for only certain node types; override Visit() to change behavior for all node types at once; override
/// VisitChildren() to change the algorithm for iterating and visiting children.
/// Subclasses may also find it useful to annotate the tree during visitation.
///
internal abstract class QilVisitor {
//-----------------------------------------------
// QilVisitor methods (manually generated)
//-----------------------------------------------
///
/// If a reference is passed to the Visit() method, it is assumed to be the definition.
/// This method assumes it is a reference to a definition.
/// For example, if a Let node is visited, is it the Let definition or a reference to the
/// the Let definition? Without context, it is ambiguous. This method allows a caller
/// to disambiguate.
///
protected virtual QilNode VisitAssumeReference(QilNode expr) {
if (expr is QilReference)
return VisitReference(expr);
return Visit(expr);
}
///
/// Visit all children of "parent". By default, take care to avoid circular visits.
///
protected virtual QilNode VisitChildren(QilNode parent) {
for (int i = 0; i < parent.Count; i++) {
// If child is a reference, then call VisitReference instead of Visit in order to avoid circular visits.
if (IsReference(parent, i))
VisitReference(parent[i]);
else
Visit(parent[i]);
}
return parent;
}
///
/// Visit all children of "parent". Take care to avoid circular visits.
///
protected virtual bool IsReference(QilNode parent, int childNum) {
QilNode child = parent[childNum];
if (child != null) {
switch (child.NodeType) {
case QilNodeType.For:
case QilNodeType.Let:
case QilNodeType.Parameter:
// Is this a reference or a definition?
switch (parent.NodeType) {
case QilNodeType.Loop:
case QilNodeType.Filter:
case QilNodeType.Sort:
// Second child of these node types is a reference; first child is a definition
return childNum == 1;
case QilNodeType.GlobalVariableList:
case QilNodeType.GlobalParameterList:
case QilNodeType.FormalParameterList:
// All children of definition lists are definitions
return false;
}
// All other cases are references
return true;
case QilNodeType.Function:
// If parent is an Invoke node, then visit a reference to the function
return parent.NodeType == QilNodeType.Invoke;
}
}
return false;
}
//-----------------------------------------------
// QilVisitor methods (auto-generated)
//-----------------------------------------------
// Do not edit this region
#region AUTOGENERATED
protected virtual QilNode Visit(QilNode n) {
if (n == null)
return VisitNull();
switch (n.NodeType) {
case QilNodeType.QilExpression: return VisitQilExpression((QilExpression)n);
case QilNodeType.FunctionList: return VisitFunctionList((QilList)n);
case QilNodeType.GlobalVariableList: return VisitGlobalVariableList((QilList)n);
case QilNodeType.GlobalParameterList: return VisitGlobalParameterList((QilList)n);
case QilNodeType.ActualParameterList: return VisitActualParameterList((QilList)n);
case QilNodeType.FormalParameterList: return VisitFormalParameterList((QilList)n);
case QilNodeType.SortKeyList: return VisitSortKeyList((QilList)n);
case QilNodeType.BranchList: return VisitBranchList((QilList)n);
case QilNodeType.OptimizeBarrier: return VisitOptimizeBarrier((QilUnary)n);
case QilNodeType.Unknown: return VisitUnknown(n);
case QilNodeType.DataSource: return VisitDataSource((QilDataSource)n);
case QilNodeType.Nop: return VisitNop((QilUnary)n);
case QilNodeType.Error: return VisitError((QilUnary)n);
case QilNodeType.Warning: return VisitWarning((QilUnary)n);
case QilNodeType.For: return VisitFor((QilIterator)n);
case QilNodeType.Let: return VisitLet((QilIterator)n);
case QilNodeType.Parameter: return VisitParameter((QilParameter)n);
case QilNodeType.PositionOf: return VisitPositionOf((QilUnary)n);
case QilNodeType.True: return VisitTrue(n);
case QilNodeType.False: return VisitFalse(n);
case QilNodeType.LiteralString: return VisitLiteralString((QilLiteral)n);
case QilNodeType.LiteralInt32: return VisitLiteralInt32((QilLiteral)n);
case QilNodeType.LiteralInt64: return VisitLiteralInt64((QilLiteral)n);
case QilNodeType.LiteralDouble: return VisitLiteralDouble((QilLiteral)n);
case QilNodeType.LiteralDecimal: return VisitLiteralDecimal((QilLiteral)n);
case QilNodeType.LiteralQName: return VisitLiteralQName((QilName)n);
case QilNodeType.LiteralType: return VisitLiteralType((QilLiteral)n);
case QilNodeType.LiteralObject: return VisitLiteralObject((QilLiteral)n);
case QilNodeType.And: return VisitAnd((QilBinary)n);
case QilNodeType.Or: return VisitOr((QilBinary)n);
case QilNodeType.Not: return VisitNot((QilUnary)n);
case QilNodeType.Conditional: return VisitConditional((QilTernary)n);
case QilNodeType.Choice: return VisitChoice((QilChoice)n);
case QilNodeType.Length: return VisitLength((QilUnary)n);
case QilNodeType.Sequence: return VisitSequence((QilList)n);
case QilNodeType.Union: return VisitUnion((QilBinary)n);
case QilNodeType.Intersection: return VisitIntersection((QilBinary)n);
case QilNodeType.Difference: return VisitDifference((QilBinary)n);
case QilNodeType.Average: return VisitAverage((QilUnary)n);
case QilNodeType.Sum: return VisitSum((QilUnary)n);
case QilNodeType.Minimum: return VisitMinimum((QilUnary)n);
case QilNodeType.Maximum: return VisitMaximum((QilUnary)n);
case QilNodeType.Negate: return VisitNegate((QilUnary)n);
case QilNodeType.Add: return VisitAdd((QilBinary)n);
case QilNodeType.Subtract: return VisitSubtract((QilBinary)n);
case QilNodeType.Multiply: return VisitMultiply((QilBinary)n);
case QilNodeType.Divide: return VisitDivide((QilBinary)n);
case QilNodeType.Modulo: return VisitModulo((QilBinary)n);
case QilNodeType.StrLength: return VisitStrLength((QilUnary)n);
case QilNodeType.StrConcat: return VisitStrConcat((QilStrConcat)n);
case QilNodeType.StrParseQName: return VisitStrParseQName((QilBinary)n);
case QilNodeType.Ne: return VisitNe((QilBinary)n);
case QilNodeType.Eq: return VisitEq((QilBinary)n);
case QilNodeType.Gt: return VisitGt((QilBinary)n);
case QilNodeType.Ge: return VisitGe((QilBinary)n);
case QilNodeType.Lt: return VisitLt((QilBinary)n);
case QilNodeType.Le: return VisitLe((QilBinary)n);
case QilNodeType.Is: return VisitIs((QilBinary)n);
case QilNodeType.After: return VisitAfter((QilBinary)n);
case QilNodeType.Before: return VisitBefore((QilBinary)n);
case QilNodeType.Loop: return VisitLoop((QilLoop)n);
case QilNodeType.Filter: return VisitFilter((QilLoop)n);
case QilNodeType.Sort: return VisitSort((QilLoop)n);
case QilNodeType.SortKey: return VisitSortKey((QilSortKey)n);
case QilNodeType.DocOrderDistinct: return VisitDocOrderDistinct((QilUnary)n);
case QilNodeType.Function: return VisitFunction((QilFunction)n);
case QilNodeType.Invoke: return VisitInvoke((QilInvoke)n);
case QilNodeType.Content: return VisitContent((QilUnary)n);
case QilNodeType.Attribute: return VisitAttribute((QilBinary)n);
case QilNodeType.Parent: return VisitParent((QilUnary)n);
case QilNodeType.Root: return VisitRoot((QilUnary)n);
case QilNodeType.XmlContext: return VisitXmlContext(n);
case QilNodeType.Descendant: return VisitDescendant((QilUnary)n);
case QilNodeType.DescendantOrSelf: return VisitDescendantOrSelf((QilUnary)n);
case QilNodeType.Ancestor: return VisitAncestor((QilUnary)n);
case QilNodeType.AncestorOrSelf: return VisitAncestorOrSelf((QilUnary)n);
case QilNodeType.Preceding: return VisitPreceding((QilUnary)n);
case QilNodeType.FollowingSibling: return VisitFollowingSibling((QilUnary)n);
case QilNodeType.PrecedingSibling: return VisitPrecedingSibling((QilUnary)n);
case QilNodeType.NodeRange: return VisitNodeRange((QilBinary)n);
case QilNodeType.Deref: return VisitDeref((QilBinary)n);
case QilNodeType.ElementCtor: return VisitElementCtor((QilBinary)n);
case QilNodeType.AttributeCtor: return VisitAttributeCtor((QilBinary)n);
case QilNodeType.CommentCtor: return VisitCommentCtor((QilUnary)n);
case QilNodeType.PICtor: return VisitPICtor((QilBinary)n);
case QilNodeType.TextCtor: return VisitTextCtor((QilUnary)n);
case QilNodeType.RawTextCtor: return VisitRawTextCtor((QilUnary)n);
case QilNodeType.DocumentCtor: return VisitDocumentCtor((QilUnary)n);
case QilNodeType.NamespaceDecl: return VisitNamespaceDecl((QilBinary)n);
case QilNodeType.RtfCtor: return VisitRtfCtor((QilBinary)n);
case QilNodeType.NameOf: return VisitNameOf((QilUnary)n);
case QilNodeType.LocalNameOf: return VisitLocalNameOf((QilUnary)n);
case QilNodeType.NamespaceUriOf: return VisitNamespaceUriOf((QilUnary)n);
case QilNodeType.PrefixOf: return VisitPrefixOf((QilUnary)n);
case QilNodeType.TypeAssert: return VisitTypeAssert((QilTargetType)n);
case QilNodeType.IsType: return VisitIsType((QilTargetType)n);
case QilNodeType.IsEmpty: return VisitIsEmpty((QilUnary)n);
case QilNodeType.XPathNodeValue: return VisitXPathNodeValue((QilUnary)n);
case QilNodeType.XPathFollowing: return VisitXPathFollowing((QilUnary)n);
case QilNodeType.XPathPreceding: return VisitXPathPreceding((QilUnary)n);
case QilNodeType.XPathNamespace: return VisitXPathNamespace((QilUnary)n);
case QilNodeType.XsltGenerateId: return VisitXsltGenerateId((QilUnary)n);
case QilNodeType.XsltInvokeLateBound: return VisitXsltInvokeLateBound((QilInvokeLateBound)n);
case QilNodeType.XsltInvokeEarlyBound: return VisitXsltInvokeEarlyBound((QilInvokeEarlyBound)n);
case QilNodeType.XsltCopy: return VisitXsltCopy((QilBinary)n);
case QilNodeType.XsltCopyOf: return VisitXsltCopyOf((QilUnary)n);
case QilNodeType.XsltConvert: return VisitXsltConvert((QilTargetType)n);
default: return VisitUnknown(n);
}
}
protected virtual QilNode VisitReference(QilNode n) {
if (n == null)
return VisitNull();
switch (n.NodeType) {
case QilNodeType.For: return VisitForReference((QilIterator)n);
case QilNodeType.Let: return VisitLetReference((QilIterator)n);
case QilNodeType.Parameter: return VisitParameterReference((QilParameter)n);
case QilNodeType.Function: return VisitFunctionReference((QilFunction)n);
default: return VisitUnknown(n);
}
}
protected virtual QilNode VisitNull() { return null; }
#region meta
protected virtual QilNode VisitQilExpression(QilExpression n) { return VisitChildren(n); }
protected virtual QilNode VisitFunctionList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitGlobalVariableList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitGlobalParameterList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitActualParameterList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitFormalParameterList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitSortKeyList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitBranchList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitOptimizeBarrier(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitUnknown(QilNode n) { return VisitChildren(n); }
#endregion
#region specials
protected virtual QilNode VisitDataSource(QilDataSource n) { return VisitChildren(n); }
protected virtual QilNode VisitNop(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitError(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitWarning(QilUnary n) { return VisitChildren(n); }
#endregion
#region variables
protected virtual QilNode VisitFor(QilIterator n) { return VisitChildren(n); }
protected virtual QilNode VisitForReference(QilIterator n) { return n; }
protected virtual QilNode VisitLet(QilIterator n) { return VisitChildren(n); }
protected virtual QilNode VisitLetReference(QilIterator n) { return n; }
protected virtual QilNode VisitParameter(QilParameter n) { return VisitChildren(n); }
protected virtual QilNode VisitParameterReference(QilParameter n) { return n; }
protected virtual QilNode VisitPositionOf(QilUnary n) { return VisitChildren(n); }
#endregion
#region literals
protected virtual QilNode VisitTrue(QilNode n) { return VisitChildren(n); }
protected virtual QilNode VisitFalse(QilNode n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralString(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralInt32(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralInt64(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralDouble(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralDecimal(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralQName(QilName n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralType(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralObject(QilLiteral n) { return VisitChildren(n); }
#endregion
#region boolean operators
protected virtual QilNode VisitAnd(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitOr(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitNot(QilUnary n) { return VisitChildren(n); }
#endregion
#region choice
protected virtual QilNode VisitConditional(QilTernary n) { return VisitChildren(n); }
protected virtual QilNode VisitChoice(QilChoice n) { return VisitChildren(n); }
#endregion
#region collection operators
protected virtual QilNode VisitLength(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitSequence(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitUnion(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitIntersection(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitDifference(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitAverage(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitSum(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitMinimum(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitMaximum(QilUnary n) { return VisitChildren(n); }
#endregion
#region arithmetic operators
protected virtual QilNode VisitNegate(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitAdd(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitSubtract(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitMultiply(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitDivide(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitModulo(QilBinary n) { return VisitChildren(n); }
#endregion
#region string operators
protected virtual QilNode VisitStrLength(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitStrConcat(QilStrConcat n) { return VisitChildren(n); }
protected virtual QilNode VisitStrParseQName(QilBinary n) { return VisitChildren(n); }
#endregion
#region value comparison operators
protected virtual QilNode VisitNe(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitEq(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitGt(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitGe(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitLt(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitLe(QilBinary n) { return VisitChildren(n); }
#endregion
#region node comparison operators
protected virtual QilNode VisitIs(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitAfter(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitBefore(QilBinary n) { return VisitChildren(n); }
#endregion
#region loops
protected virtual QilNode VisitLoop(QilLoop n) { return VisitChildren(n); }
protected virtual QilNode VisitFilter(QilLoop n) { return VisitChildren(n); }
#endregion
#region sorting
protected virtual QilNode VisitSort(QilLoop n) { return VisitChildren(n); }
protected virtual QilNode VisitSortKey(QilSortKey n) { return VisitChildren(n); }
protected virtual QilNode VisitDocOrderDistinct(QilUnary n) { return VisitChildren(n); }
#endregion
#region function definition and invocation
protected virtual QilNode VisitFunction(QilFunction n) { return VisitChildren(n); }
protected virtual QilNode VisitFunctionReference(QilFunction n) { return n; }
protected virtual QilNode VisitInvoke(QilInvoke n) { return VisitChildren(n); }
#endregion
#region XML navigation
protected virtual QilNode VisitContent(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitAttribute(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitParent(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitRoot(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXmlContext(QilNode n) { return VisitChildren(n); }
protected virtual QilNode VisitDescendant(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitDescendantOrSelf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitAncestor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitAncestorOrSelf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitPreceding(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitFollowingSibling(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitPrecedingSibling(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitNodeRange(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitDeref(QilBinary n) { return VisitChildren(n); }
#endregion
#region XML construction
protected virtual QilNode VisitElementCtor(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitAttributeCtor(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitCommentCtor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitPICtor(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitTextCtor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitRawTextCtor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitDocumentCtor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitNamespaceDecl(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitRtfCtor(QilBinary n) { return VisitChildren(n); }
#endregion
#region Node properties
protected virtual QilNode VisitNameOf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitLocalNameOf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitNamespaceUriOf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitPrefixOf(QilUnary n) { return VisitChildren(n); }
#endregion
#region Type operators
protected virtual QilNode VisitTypeAssert(QilTargetType n) { return VisitChildren(n); }
protected virtual QilNode VisitIsType(QilTargetType n) { return VisitChildren(n); }
protected virtual QilNode VisitIsEmpty(QilUnary n) { return VisitChildren(n); }
#endregion
#region XPath operators
protected virtual QilNode VisitXPathNodeValue(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXPathFollowing(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXPathPreceding(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXPathNamespace(QilUnary n) { return VisitChildren(n); }
#endregion
#region XSLT
protected virtual QilNode VisitXsltGenerateId(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltInvokeLateBound(QilInvokeLateBound n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltInvokeEarlyBound(QilInvokeEarlyBound n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltCopy(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltCopyOf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltConvert(QilTargetType n) { return VisitChildren(n); }
#endregion
#endregion // AUTOGENERATED
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// [....]
//-----------------------------------------------------------------------------
using System;
using System.Collections.Generic;
namespace System.Xml.Xsl.Qil {
/// A base internal class for QIL visitors.
///
/// QilVisitor is a base internal class for traversing QIL graphs. Override individual Visit methods to change
/// behavior for only certain node types; override Visit() to change behavior for all node types at once; override
/// VisitChildren() to change the algorithm for iterating and visiting children.
/// Subclasses may also find it useful to annotate the tree during visitation.
///
internal abstract class QilVisitor {
//-----------------------------------------------
// QilVisitor methods (manually generated)
//-----------------------------------------------
///
/// If a reference is passed to the Visit() method, it is assumed to be the definition.
/// This method assumes it is a reference to a definition.
/// For example, if a Let node is visited, is it the Let definition or a reference to the
/// the Let definition? Without context, it is ambiguous. This method allows a caller
/// to disambiguate.
///
protected virtual QilNode VisitAssumeReference(QilNode expr) {
if (expr is QilReference)
return VisitReference(expr);
return Visit(expr);
}
///
/// Visit all children of "parent". By default, take care to avoid circular visits.
///
protected virtual QilNode VisitChildren(QilNode parent) {
for (int i = 0; i < parent.Count; i++) {
// If child is a reference, then call VisitReference instead of Visit in order to avoid circular visits.
if (IsReference(parent, i))
VisitReference(parent[i]);
else
Visit(parent[i]);
}
return parent;
}
///
/// Visit all children of "parent". Take care to avoid circular visits.
///
protected virtual bool IsReference(QilNode parent, int childNum) {
QilNode child = parent[childNum];
if (child != null) {
switch (child.NodeType) {
case QilNodeType.For:
case QilNodeType.Let:
case QilNodeType.Parameter:
// Is this a reference or a definition?
switch (parent.NodeType) {
case QilNodeType.Loop:
case QilNodeType.Filter:
case QilNodeType.Sort:
// Second child of these node types is a reference; first child is a definition
return childNum == 1;
case QilNodeType.GlobalVariableList:
case QilNodeType.GlobalParameterList:
case QilNodeType.FormalParameterList:
// All children of definition lists are definitions
return false;
}
// All other cases are references
return true;
case QilNodeType.Function:
// If parent is an Invoke node, then visit a reference to the function
return parent.NodeType == QilNodeType.Invoke;
}
}
return false;
}
//-----------------------------------------------
// QilVisitor methods (auto-generated)
//-----------------------------------------------
// Do not edit this region
#region AUTOGENERATED
protected virtual QilNode Visit(QilNode n) {
if (n == null)
return VisitNull();
switch (n.NodeType) {
case QilNodeType.QilExpression: return VisitQilExpression((QilExpression)n);
case QilNodeType.FunctionList: return VisitFunctionList((QilList)n);
case QilNodeType.GlobalVariableList: return VisitGlobalVariableList((QilList)n);
case QilNodeType.GlobalParameterList: return VisitGlobalParameterList((QilList)n);
case QilNodeType.ActualParameterList: return VisitActualParameterList((QilList)n);
case QilNodeType.FormalParameterList: return VisitFormalParameterList((QilList)n);
case QilNodeType.SortKeyList: return VisitSortKeyList((QilList)n);
case QilNodeType.BranchList: return VisitBranchList((QilList)n);
case QilNodeType.OptimizeBarrier: return VisitOptimizeBarrier((QilUnary)n);
case QilNodeType.Unknown: return VisitUnknown(n);
case QilNodeType.DataSource: return VisitDataSource((QilDataSource)n);
case QilNodeType.Nop: return VisitNop((QilUnary)n);
case QilNodeType.Error: return VisitError((QilUnary)n);
case QilNodeType.Warning: return VisitWarning((QilUnary)n);
case QilNodeType.For: return VisitFor((QilIterator)n);
case QilNodeType.Let: return VisitLet((QilIterator)n);
case QilNodeType.Parameter: return VisitParameter((QilParameter)n);
case QilNodeType.PositionOf: return VisitPositionOf((QilUnary)n);
case QilNodeType.True: return VisitTrue(n);
case QilNodeType.False: return VisitFalse(n);
case QilNodeType.LiteralString: return VisitLiteralString((QilLiteral)n);
case QilNodeType.LiteralInt32: return VisitLiteralInt32((QilLiteral)n);
case QilNodeType.LiteralInt64: return VisitLiteralInt64((QilLiteral)n);
case QilNodeType.LiteralDouble: return VisitLiteralDouble((QilLiteral)n);
case QilNodeType.LiteralDecimal: return VisitLiteralDecimal((QilLiteral)n);
case QilNodeType.LiteralQName: return VisitLiteralQName((QilName)n);
case QilNodeType.LiteralType: return VisitLiteralType((QilLiteral)n);
case QilNodeType.LiteralObject: return VisitLiteralObject((QilLiteral)n);
case QilNodeType.And: return VisitAnd((QilBinary)n);
case QilNodeType.Or: return VisitOr((QilBinary)n);
case QilNodeType.Not: return VisitNot((QilUnary)n);
case QilNodeType.Conditional: return VisitConditional((QilTernary)n);
case QilNodeType.Choice: return VisitChoice((QilChoice)n);
case QilNodeType.Length: return VisitLength((QilUnary)n);
case QilNodeType.Sequence: return VisitSequence((QilList)n);
case QilNodeType.Union: return VisitUnion((QilBinary)n);
case QilNodeType.Intersection: return VisitIntersection((QilBinary)n);
case QilNodeType.Difference: return VisitDifference((QilBinary)n);
case QilNodeType.Average: return VisitAverage((QilUnary)n);
case QilNodeType.Sum: return VisitSum((QilUnary)n);
case QilNodeType.Minimum: return VisitMinimum((QilUnary)n);
case QilNodeType.Maximum: return VisitMaximum((QilUnary)n);
case QilNodeType.Negate: return VisitNegate((QilUnary)n);
case QilNodeType.Add: return VisitAdd((QilBinary)n);
case QilNodeType.Subtract: return VisitSubtract((QilBinary)n);
case QilNodeType.Multiply: return VisitMultiply((QilBinary)n);
case QilNodeType.Divide: return VisitDivide((QilBinary)n);
case QilNodeType.Modulo: return VisitModulo((QilBinary)n);
case QilNodeType.StrLength: return VisitStrLength((QilUnary)n);
case QilNodeType.StrConcat: return VisitStrConcat((QilStrConcat)n);
case QilNodeType.StrParseQName: return VisitStrParseQName((QilBinary)n);
case QilNodeType.Ne: return VisitNe((QilBinary)n);
case QilNodeType.Eq: return VisitEq((QilBinary)n);
case QilNodeType.Gt: return VisitGt((QilBinary)n);
case QilNodeType.Ge: return VisitGe((QilBinary)n);
case QilNodeType.Lt: return VisitLt((QilBinary)n);
case QilNodeType.Le: return VisitLe((QilBinary)n);
case QilNodeType.Is: return VisitIs((QilBinary)n);
case QilNodeType.After: return VisitAfter((QilBinary)n);
case QilNodeType.Before: return VisitBefore((QilBinary)n);
case QilNodeType.Loop: return VisitLoop((QilLoop)n);
case QilNodeType.Filter: return VisitFilter((QilLoop)n);
case QilNodeType.Sort: return VisitSort((QilLoop)n);
case QilNodeType.SortKey: return VisitSortKey((QilSortKey)n);
case QilNodeType.DocOrderDistinct: return VisitDocOrderDistinct((QilUnary)n);
case QilNodeType.Function: return VisitFunction((QilFunction)n);
case QilNodeType.Invoke: return VisitInvoke((QilInvoke)n);
case QilNodeType.Content: return VisitContent((QilUnary)n);
case QilNodeType.Attribute: return VisitAttribute((QilBinary)n);
case QilNodeType.Parent: return VisitParent((QilUnary)n);
case QilNodeType.Root: return VisitRoot((QilUnary)n);
case QilNodeType.XmlContext: return VisitXmlContext(n);
case QilNodeType.Descendant: return VisitDescendant((QilUnary)n);
case QilNodeType.DescendantOrSelf: return VisitDescendantOrSelf((QilUnary)n);
case QilNodeType.Ancestor: return VisitAncestor((QilUnary)n);
case QilNodeType.AncestorOrSelf: return VisitAncestorOrSelf((QilUnary)n);
case QilNodeType.Preceding: return VisitPreceding((QilUnary)n);
case QilNodeType.FollowingSibling: return VisitFollowingSibling((QilUnary)n);
case QilNodeType.PrecedingSibling: return VisitPrecedingSibling((QilUnary)n);
case QilNodeType.NodeRange: return VisitNodeRange((QilBinary)n);
case QilNodeType.Deref: return VisitDeref((QilBinary)n);
case QilNodeType.ElementCtor: return VisitElementCtor((QilBinary)n);
case QilNodeType.AttributeCtor: return VisitAttributeCtor((QilBinary)n);
case QilNodeType.CommentCtor: return VisitCommentCtor((QilUnary)n);
case QilNodeType.PICtor: return VisitPICtor((QilBinary)n);
case QilNodeType.TextCtor: return VisitTextCtor((QilUnary)n);
case QilNodeType.RawTextCtor: return VisitRawTextCtor((QilUnary)n);
case QilNodeType.DocumentCtor: return VisitDocumentCtor((QilUnary)n);
case QilNodeType.NamespaceDecl: return VisitNamespaceDecl((QilBinary)n);
case QilNodeType.RtfCtor: return VisitRtfCtor((QilBinary)n);
case QilNodeType.NameOf: return VisitNameOf((QilUnary)n);
case QilNodeType.LocalNameOf: return VisitLocalNameOf((QilUnary)n);
case QilNodeType.NamespaceUriOf: return VisitNamespaceUriOf((QilUnary)n);
case QilNodeType.PrefixOf: return VisitPrefixOf((QilUnary)n);
case QilNodeType.TypeAssert: return VisitTypeAssert((QilTargetType)n);
case QilNodeType.IsType: return VisitIsType((QilTargetType)n);
case QilNodeType.IsEmpty: return VisitIsEmpty((QilUnary)n);
case QilNodeType.XPathNodeValue: return VisitXPathNodeValue((QilUnary)n);
case QilNodeType.XPathFollowing: return VisitXPathFollowing((QilUnary)n);
case QilNodeType.XPathPreceding: return VisitXPathPreceding((QilUnary)n);
case QilNodeType.XPathNamespace: return VisitXPathNamespace((QilUnary)n);
case QilNodeType.XsltGenerateId: return VisitXsltGenerateId((QilUnary)n);
case QilNodeType.XsltInvokeLateBound: return VisitXsltInvokeLateBound((QilInvokeLateBound)n);
case QilNodeType.XsltInvokeEarlyBound: return VisitXsltInvokeEarlyBound((QilInvokeEarlyBound)n);
case QilNodeType.XsltCopy: return VisitXsltCopy((QilBinary)n);
case QilNodeType.XsltCopyOf: return VisitXsltCopyOf((QilUnary)n);
case QilNodeType.XsltConvert: return VisitXsltConvert((QilTargetType)n);
default: return VisitUnknown(n);
}
}
protected virtual QilNode VisitReference(QilNode n) {
if (n == null)
return VisitNull();
switch (n.NodeType) {
case QilNodeType.For: return VisitForReference((QilIterator)n);
case QilNodeType.Let: return VisitLetReference((QilIterator)n);
case QilNodeType.Parameter: return VisitParameterReference((QilParameter)n);
case QilNodeType.Function: return VisitFunctionReference((QilFunction)n);
default: return VisitUnknown(n);
}
}
protected virtual QilNode VisitNull() { return null; }
#region meta
protected virtual QilNode VisitQilExpression(QilExpression n) { return VisitChildren(n); }
protected virtual QilNode VisitFunctionList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitGlobalVariableList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitGlobalParameterList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitActualParameterList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitFormalParameterList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitSortKeyList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitBranchList(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitOptimizeBarrier(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitUnknown(QilNode n) { return VisitChildren(n); }
#endregion
#region specials
protected virtual QilNode VisitDataSource(QilDataSource n) { return VisitChildren(n); }
protected virtual QilNode VisitNop(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitError(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitWarning(QilUnary n) { return VisitChildren(n); }
#endregion
#region variables
protected virtual QilNode VisitFor(QilIterator n) { return VisitChildren(n); }
protected virtual QilNode VisitForReference(QilIterator n) { return n; }
protected virtual QilNode VisitLet(QilIterator n) { return VisitChildren(n); }
protected virtual QilNode VisitLetReference(QilIterator n) { return n; }
protected virtual QilNode VisitParameter(QilParameter n) { return VisitChildren(n); }
protected virtual QilNode VisitParameterReference(QilParameter n) { return n; }
protected virtual QilNode VisitPositionOf(QilUnary n) { return VisitChildren(n); }
#endregion
#region literals
protected virtual QilNode VisitTrue(QilNode n) { return VisitChildren(n); }
protected virtual QilNode VisitFalse(QilNode n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralString(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralInt32(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralInt64(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralDouble(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralDecimal(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralQName(QilName n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralType(QilLiteral n) { return VisitChildren(n); }
protected virtual QilNode VisitLiteralObject(QilLiteral n) { return VisitChildren(n); }
#endregion
#region boolean operators
protected virtual QilNode VisitAnd(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitOr(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitNot(QilUnary n) { return VisitChildren(n); }
#endregion
#region choice
protected virtual QilNode VisitConditional(QilTernary n) { return VisitChildren(n); }
protected virtual QilNode VisitChoice(QilChoice n) { return VisitChildren(n); }
#endregion
#region collection operators
protected virtual QilNode VisitLength(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitSequence(QilList n) { return VisitChildren(n); }
protected virtual QilNode VisitUnion(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitIntersection(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitDifference(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitAverage(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitSum(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitMinimum(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitMaximum(QilUnary n) { return VisitChildren(n); }
#endregion
#region arithmetic operators
protected virtual QilNode VisitNegate(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitAdd(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitSubtract(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitMultiply(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitDivide(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitModulo(QilBinary n) { return VisitChildren(n); }
#endregion
#region string operators
protected virtual QilNode VisitStrLength(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitStrConcat(QilStrConcat n) { return VisitChildren(n); }
protected virtual QilNode VisitStrParseQName(QilBinary n) { return VisitChildren(n); }
#endregion
#region value comparison operators
protected virtual QilNode VisitNe(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitEq(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitGt(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitGe(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitLt(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitLe(QilBinary n) { return VisitChildren(n); }
#endregion
#region node comparison operators
protected virtual QilNode VisitIs(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitAfter(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitBefore(QilBinary n) { return VisitChildren(n); }
#endregion
#region loops
protected virtual QilNode VisitLoop(QilLoop n) { return VisitChildren(n); }
protected virtual QilNode VisitFilter(QilLoop n) { return VisitChildren(n); }
#endregion
#region sorting
protected virtual QilNode VisitSort(QilLoop n) { return VisitChildren(n); }
protected virtual QilNode VisitSortKey(QilSortKey n) { return VisitChildren(n); }
protected virtual QilNode VisitDocOrderDistinct(QilUnary n) { return VisitChildren(n); }
#endregion
#region function definition and invocation
protected virtual QilNode VisitFunction(QilFunction n) { return VisitChildren(n); }
protected virtual QilNode VisitFunctionReference(QilFunction n) { return n; }
protected virtual QilNode VisitInvoke(QilInvoke n) { return VisitChildren(n); }
#endregion
#region XML navigation
protected virtual QilNode VisitContent(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitAttribute(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitParent(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitRoot(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXmlContext(QilNode n) { return VisitChildren(n); }
protected virtual QilNode VisitDescendant(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitDescendantOrSelf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitAncestor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitAncestorOrSelf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitPreceding(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitFollowingSibling(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitPrecedingSibling(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitNodeRange(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitDeref(QilBinary n) { return VisitChildren(n); }
#endregion
#region XML construction
protected virtual QilNode VisitElementCtor(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitAttributeCtor(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitCommentCtor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitPICtor(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitTextCtor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitRawTextCtor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitDocumentCtor(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitNamespaceDecl(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitRtfCtor(QilBinary n) { return VisitChildren(n); }
#endregion
#region Node properties
protected virtual QilNode VisitNameOf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitLocalNameOf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitNamespaceUriOf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitPrefixOf(QilUnary n) { return VisitChildren(n); }
#endregion
#region Type operators
protected virtual QilNode VisitTypeAssert(QilTargetType n) { return VisitChildren(n); }
protected virtual QilNode VisitIsType(QilTargetType n) { return VisitChildren(n); }
protected virtual QilNode VisitIsEmpty(QilUnary n) { return VisitChildren(n); }
#endregion
#region XPath operators
protected virtual QilNode VisitXPathNodeValue(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXPathFollowing(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXPathPreceding(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXPathNamespace(QilUnary n) { return VisitChildren(n); }
#endregion
#region XSLT
protected virtual QilNode VisitXsltGenerateId(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltInvokeLateBound(QilInvokeLateBound n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltInvokeEarlyBound(QilInvokeEarlyBound n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltCopy(QilBinary n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltCopyOf(QilUnary n) { return VisitChildren(n); }
protected virtual QilNode VisitXsltConvert(QilTargetType n) { return VisitChildren(n); }
#endregion
#endregion // AUTOGENERATED
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- EncryptionUtility.cs
- SocketAddress.cs
- StringInfo.cs
- OdbcException.cs
- MemberCollection.cs
- FastEncoderWindow.cs
- CursorEditor.cs
- XamlInt32CollectionSerializer.cs
- ImageAnimator.cs
- CookieProtection.cs
- CompareValidator.cs
- ServicePoint.cs
- SQLStringStorage.cs
- CommandManager.cs
- ScriptResourceAttribute.cs
- DispatcherTimer.cs
- RightNameExpirationInfoPair.cs
- CustomActivityDesigner.cs
- MessageSecurityProtocolFactory.cs
- UIInitializationException.cs
- IndependentlyAnimatedPropertyMetadata.cs
- HierarchicalDataBoundControl.cs
- SQLMoneyStorage.cs
- DataGridCell.cs
- metadatamappinghashervisitor.cs
- ScrollItemProviderWrapper.cs
- SerializationInfo.cs
- LabelInfo.cs
- TextParagraphView.cs
- XPathBuilder.cs
- XmlResolver.cs
- UnauthorizedWebPart.cs
- PolicyLevel.cs
- WebHttpSecurityModeHelper.cs
- SoapIncludeAttribute.cs
- UntrustedRecipientException.cs
- LinearKeyFrames.cs
- TextEditorLists.cs
- WebPartDescriptionCollection.cs
- OptimalBreakSession.cs
- COM2TypeInfoProcessor.cs
- DefaultHttpHandler.cs
- DependencyObject.cs
- TransportDefaults.cs
- InvalidOperationException.cs
- TabletDeviceInfo.cs
- SRDisplayNameAttribute.cs
- EditableRegion.cs
- PermissionListSet.cs
- PageCatalogPart.cs
- ToolStripMenuItem.cs
- BaseTemplatedMobileComponentEditor.cs
- LoopExpression.cs
- securitycriticaldata.cs
- XmlUrlResolver.cs
- indexingfiltermarshaler.cs
- NonValidatingSecurityTokenAuthenticator.cs
- WriteFileContext.cs
- Decimal.cs
- TriggerActionCollection.cs
- CharacterHit.cs
- ArrayConverter.cs
- UserPreferenceChangingEventArgs.cs
- ipaddressinformationcollection.cs
- RemoteCryptoRsaServiceProvider.cs
- RoutedPropertyChangedEventArgs.cs
- DurationConverter.cs
- TypeSemantics.cs
- SqlInternalConnectionSmi.cs
- XamlSerializerUtil.cs
- PropertyCollection.cs
- Rect3D.cs
- SQLConvert.cs
- AppDomainAttributes.cs
- XsdBuildProvider.cs
- BitmapSource.cs
- LocalizableAttribute.cs
- HatchBrush.cs
- SiteMap.cs
- CollectionDataContract.cs
- ItemCollectionEditor.cs
- ProxyHwnd.cs
- CorrelationTokenTypeConvertor.cs
- PageBuildProvider.cs
- VisualTreeHelper.cs
- InterleavedZipPartStream.cs
- RuntimeHandles.cs
- ObjectMemberMapping.cs
- LogRecordSequence.cs
- XmlReader.cs
- XmlArrayAttribute.cs
- RemotingServices.cs
- UseLicense.cs
- StreamUpdate.cs
- StrongTypingException.cs
- XmlParserContext.cs
- DynamicResourceExtension.cs
- OrderedDictionaryStateHelper.cs
- HybridObjectCache.cs
- PageContent.cs