com.novell.xml.xpath
Class BooleanExpr

java.lang.Object
  com.novell.xml.xpath.BinaryExpr
      com.novell.xml.xpath.BooleanExpr

All Implemented Interfaces:

Expression

Direct Known Subclasses:

AndExpr, ComparisonExpr, OrExpr

public abstract class BooleanExpr

extends BinaryExpr

implements Expression

Base class for binary expressions returning XPath Boolean type.

Field Summary

Fields inherited from class com.novell.xml.xpath.BinaryExpr

lhs, rhs

Constructor Summary

BooleanExpr(Expression lhs, Expression rhs)

Method Summary

Class

getResultType() Return the Class object describing the result type of the expression.

Methods inherited from class com.novell.xml.xpath.BinaryExpr

dump, isConstant, registerForReset

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.novell.xml.xpath.Expression

dump, evaluate, isConstant, registerForReset

Constructor Detail

BooleanExpr

public BooleanExpr(Expression lhs,
                   Expression rhs)

Method Detail

getResultType

public Class getResultType()

Return the Class object describing the result type of the expression.

Specified by:

getResultType in interface Expression

Returns:

A Class object.