gnu.xquery.util
Class BooleanValue

java.lang.Object
  gnu.mapping.PropertySet
      gnu.mapping.Procedure
          gnu.mapping.Procedure1
              gnu.xquery.util.BooleanValue

All Implemented Interfaces:

CanInline, Named

public class BooleanValue
extends Procedure1
implements CanInline

Field Summary

static BooleanValue

booleanValue

Fields inherited from class gnu.mapping.PropertySet

nameKey

Constructor Summary

BooleanValue(java.lang.String name)

Method Summary

java.lang.Object	apply1(java.lang.Object arg)
static boolean	booleanValue(java.lang.Object value)
Expression	inline(ApplyExp exp, InlineCalls walker, boolean argsInlined) Inline an application of this Procedure and return result.
static boolean	not(java.lang.Object value)

Methods inherited from class gnu.mapping.Procedure1

apply0, apply2, apply3, apply4, applyN, numArgs

Methods inherited from class gnu.mapping.Procedure

apply, apply, check0, check1, check2, check3, check4, checkArgCount, checkN, getSetter, getSourceLocation, match0, match1, match2, match3, match4, matchN, maxArgs, minArgs, set0, set1, setN, setSetter, setSourceLocation, toString

Methods inherited from class gnu.mapping.PropertySet

getName, getProperty, getSymbol, removeProperty, setName, setProperty, setProperty, setSymbol

Methods inherited from class java.lang.Object

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

Field Detail

booleanValue

public static final BooleanValue booleanValue

Constructor Detail

BooleanValue

public BooleanValue(java.lang.String name)

Method Detail

booleanValue

public static boolean booleanValue(java.lang.Object value)

not

public static boolean not(java.lang.Object value)

apply1

public java.lang.Object apply1(java.lang.Object arg)

Specified by:

apply1 in class Procedure1

inline

public Expression inline(ApplyExp exp,
                         InlineCalls walker,
                         boolean argsInlined)

Description copied from interface: CanInline

Inline an application of this Procedure and return result. Unless argsInlined is true, then this method is responsible for walking exp.getArgs(); you can handle this using exp.getArgs(walker, argsInlined). (The exp.getFunction() has been walked, regardless.)

Specified by:

inline in interface CanInline

argsInlined - true if the arguments have been inlined. Can return original expression.