com.jclark.xsl.expr
Class TrueExpr

java.lang.Object
  com.jclark.xsl.expr.ConvertibleExpr
      com.jclark.xsl.expr.ConvertibleBooleanExpr
          com.jclark.xsl.expr.TrueExpr

All Implemented Interfaces:

BooleanExpr

class TrueExpr

extends ConvertibleBooleanExpr

Constructor Summary

(package private)

TrueExpr()

Method Summary

boolean	eval(Node node, ExprContext context)
(package private) ConvertibleBooleanExpr	makeBooleanExpr() cast it as a boolean expression
(package private) ConvertibleNodeSetExpr	makeNodeSetExpr() cast it as a NodeSet expression (by default, don't)
(package private) ConvertibleNumberExpr	makeNumberExpr() cast it as a Number expression
(package private) ConvertibleBooleanExpr	makePredicateExpr() cast it as a Predicate expression
(package private) ConvertibleStringExpr	makeStringExpr() cast it as a String expression
(package private) ConvertibleVariantExpr	makeVariantExpr() cast it as a Variant (a variable or param you can bind to a name) expression

Methods inherited from class java.lang.Object

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

Constructor Detail

TrueExpr

TrueExpr()

Method Detail

eval

public boolean eval(Node node,
                    ExprContext context)

makeStringExpr

ConvertibleStringExpr makeStringExpr()

Description copied from class: ConvertibleExpr

cast it as a String expression

Specified by:

makeStringExpr in class ConvertibleExpr

makeNumberExpr

ConvertibleNumberExpr makeNumberExpr()

Description copied from class: ConvertibleExpr

cast it as a Number expression

Overrides:

makeNumberExpr in class ConvertibleExpr

makeBooleanExpr

ConvertibleBooleanExpr makeBooleanExpr()

Description copied from class: ConvertibleExpr

cast it as a boolean expression

Specified by:

makeBooleanExpr in class ConvertibleExpr

makeVariantExpr

ConvertibleVariantExpr makeVariantExpr()

Description copied from class: ConvertibleExpr

cast it as a Variant (a variable or param you can bind to a name) expression

Specified by:

makeVariantExpr in class ConvertibleExpr

makeNodeSetExpr

ConvertibleNodeSetExpr makeNodeSetExpr()
                                 throws ParseException

cast it as a NodeSet expression (by default, don't)

Throws:

ParseException

makePredicateExpr

ConvertibleBooleanExpr makePredicateExpr()

cast it as a Predicate expression