Package net.sf.saxon.expr

Class CompareToStringConstant.CompareToStringConstantElaborator

java.lang.Object

net.sf.saxon.expr.elab.Elaborator

net.sf.saxon.expr.elab.BooleanElaborator

net.sf.saxon.expr.CompareToStringConstant.CompareToStringConstantElaborator

Enclosing class:

CompareToStringConstant

public static class CompareToStringConstant.CompareToStringConstantElaborator
extends BooleanElaborator

Elaborator for a "compare to string constant" expression

Constructor Summary

Constructors

Constructor	Description
CompareToStringConstantElaborator()

Method Summary

Modifier and Type	Method	Description
BooleanEvaluator	elaborateForBoolean()	Get a function that evaluates the underlying expression in the form of a boolean, this being the effective boolean value of the expression.

Methods inherited from class net.sf.saxon.expr.elab.BooleanElaborator

elaborateForItem, elaborateForPull, elaborateForPush, elaborateForUnicodeString

Methods inherited from class net.sf.saxon.expr.elab.Elaborator

eagerly, elaborateForString, elaborateForUpdate, getConfiguration, getExpression, handleNullString, handleNullUnicodeString, handlePossiblyNullString, handlePossiblyNullUnicodeString, lazily, setExpression

Methods inherited from class java.lang.Object

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

Constructor Details

CompareToStringConstantElaborator

public CompareToStringConstantElaborator()

Method Details

elaborateForBoolean

public BooleanEvaluator elaborateForBoolean()

Description copied from class: Elaborator

Get a function that evaluates the underlying expression in the form of a boolean, this being the effective boolean value of the expression.

Specified by:

elaborateForBoolean in class BooleanElaborator

Returns:

an evaluator for the expression that returns a boolean.