lux.xpath
Class ExpressionVisitor

java.lang.Object
  lux.xpath.ExpressionVisitor

Direct Known Subclasses:

ExpressionVisitorBase

public abstract class ExpressionVisitor
extends Object

Constructor Summary

ExpressionVisitor()

Method Summary

boolean	isDone()
boolean	isReverse()
void	setReverse(boolean reverse)
abstract AbstractExpression	visit(AttributeConstructor attributeConstructor)
abstract AbstractExpression	visit(BinaryOperation op)
abstract AbstractExpression	visit(CastableExpression castable)
abstract AbstractExpression	visit(CommentConstructor commentConstructor)
abstract AbstractExpression	visit(ComputedElementConstructor computedElementConstructor)
abstract AbstractExpression	visit(Conditional conditional)
abstract AbstractExpression	visit(DocumentConstructor documentConstructor)
abstract AbstractExpression	visit(Dot dot)
abstract AbstractExpression	visit(ElementConstructor elementConstructor)
abstract AbstractExpression	visit(FLWOR flwor)
abstract ForClause	visit(ForClause forClause)
abstract AbstractExpression	visit(FunCall func)
abstract AbstractExpression	visit(FunctionDefinition func)
abstract AbstractExpression	visit(InstanceOf instanceOf)
abstract AbstractExpression	visit(Let let)
abstract LetClause	visit(LetClause letClause)
abstract AbstractExpression	visit(LiteralExpression literal)
abstract OrderByClause	visit(OrderByClause orderByClause)
abstract AbstractExpression	visit(PathExpression path)
abstract AbstractExpression	visit(PathStep step)
abstract AbstractExpression	visit(Predicate predicate)
abstract AbstractExpression	visit(ProcessingInstructionConstructor processingInstructionConstructor)
abstract AbstractExpression	visit(Root root)
abstract AbstractExpression	visit(Satisfies satisfies)
abstract AbstractExpression	visit(Sequence sequence)
abstract AbstractExpression	visit(Subsequence subsequence)
abstract AbstractExpression	visit(TextConstructor textConstructor)
abstract AbstractExpression	visit(TreatAs treat)
abstract AbstractExpression	visit(UnaryMinus predicate)
abstract AbstractExpression	visit(Variable variable)
abstract WhereClause	visit(WhereClause whereClause)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExpressionVisitor

public ExpressionVisitor()

Method Detail

isDone

public boolean isDone()

Returns:

true if the visit is done; this allows visits to terminate early

isReverse

public boolean isReverse()

Returns:

whether the sub-expressions should be visited in reverse (right-to-left) order.

setReverse

public void setReverse(boolean reverse)

visit

public abstract AbstractExpression visit(AttributeConstructor attributeConstructor)

visit

public abstract AbstractExpression visit(BinaryOperation op)

visit

public abstract AbstractExpression visit(CastableExpression castable)

visit

public abstract AbstractExpression visit(CommentConstructor commentConstructor)

visit

public abstract AbstractExpression visit(ComputedElementConstructor computedElementConstructor)

visit

public abstract AbstractExpression visit(Conditional conditional)

visit

public abstract AbstractExpression visit(DocumentConstructor documentConstructor)

visit

public abstract AbstractExpression visit(Dot dot)

visit

public abstract AbstractExpression visit(ElementConstructor elementConstructor)

visit

public abstract AbstractExpression visit(FLWOR flwor)

visit

public abstract ForClause visit(ForClause forClause)

visit

public abstract AbstractExpression visit(FunCall func)

visit

public abstract AbstractExpression visit(FunctionDefinition func)

visit

public abstract AbstractExpression visit(InstanceOf instanceOf)

visit

public abstract AbstractExpression visit(Let let)

visit

public abstract LetClause visit(LetClause letClause)

visit

public abstract AbstractExpression visit(LiteralExpression literal)

visit

public abstract OrderByClause visit(OrderByClause orderByClause)

visit

public abstract AbstractExpression visit(PathExpression path)

visit

public abstract AbstractExpression visit(PathStep step)

visit

public abstract AbstractExpression visit(Predicate predicate)

visit

public abstract AbstractExpression visit(ProcessingInstructionConstructor processingInstructionConstructor)

visit

public abstract AbstractExpression visit(Root root)

visit

public abstract AbstractExpression visit(Satisfies satisfies)

visit

public abstract AbstractExpression visit(Sequence sequence)

visit

public abstract AbstractExpression visit(Subsequence subsequence)

visit

public abstract AbstractExpression visit(TextConstructor textConstructor)

visit

public abstract AbstractExpression visit(TreatAs treat)

visit

public abstract AbstractExpression visit(UnaryMinus predicate)

visit

public abstract AbstractExpression visit(Variable variable)

visit

public abstract WhereClause visit(WhereClause whereClause)