File	Doc	Category	Size	Date	Package
XPathVisitor.java	API Doc	Java SE 5 API	6784	Fri Aug 26 14:56:06 BST 2005	com.sun.org.apache.xpath.internal

XPathVisitor

• java.lang.Object

Fields Summary

Constructors Summary

Methods Summary
public boolean	visitBinaryOperation(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.operations.Operation op) Visit a binary operation. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param op The operation object. return true if the sub expressions should be traversed. return true;
public boolean	visitFunction(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.functions.Function func) Visit a function. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param func The function reference object. return true if the sub expressions should be traversed. return true;
public boolean	visitLocationPath(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.axes.LocPathIterator path) Visit a LocationPath. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param path The LocationPath object. return true if the sub expressions should be traversed. return true;
public boolean	visitMatchPattern(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.patterns.StepPattern pattern) Visit a match pattern. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param pattern The match pattern object. return true if the sub expressions should be traversed. return true;
public boolean	visitNumberLiteral(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.objects.XNumber num) Visit a number literal. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param num The number literal object. return true if the sub expressions should be traversed. return true;
public boolean	visitPredicate(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.Expression pred) Visit a predicate within a location path. Note that there isn't a proper unique component for predicates, and that the expression will be called also for whatever type Expression is. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param pred The predicate object. return true if the sub expressions should be traversed. return true;
public boolean	visitStep(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.patterns.NodeTest step) Visit a step within a location path. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param step The Step object. return true if the sub expressions should be traversed. return true;
public boolean	visitStringLiteral(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.objects.XString str) Visit a string literal. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param str The string literal object. return true if the sub expressions should be traversed. return true;
public boolean	visitUnaryOperation(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.operations.UnaryOperation op) Visit a unary operation. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param op The operation object. return true if the sub expressions should be traversed. return true;
public boolean	visitUnionPath(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.axes.UnionPathIterator path) Visit a UnionPath. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param path The UnionPath object. return true if the sub expressions should be traversed. return true;
public boolean	visitUnionPattern(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.patterns.UnionPattern pattern) Visit a union pattern. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param pattern The union pattern object. return true if the sub expressions should be traversed. return true;
public boolean	visitVariableRef(com.sun.org.apache.xpath.internal.ExpressionOwner owner, com.sun.org.apache.xpath.internal.operations.Variable var) Visit a variable reference. param owner The owner of the expression, to which the expression can be reset if rewriting takes place. param var The variable reference object. return true if the sub expressions should be traversed. return true;