com.jclark.xsl.expr
Class SubtractExpr

java.lang.Object
  extended by com.jclark.xsl.expr.ConvertibleExpr
      extended by com.jclark.xsl.expr.ConvertibleNumberExpr
          extended by com.jclark.xsl.expr.SubtractExpr
All Implemented Interfaces:
NumberExpr

 class SubtractExpr
extends ConvertibleNumberExpr


Constructor Summary
SubtractExpr(NumberExpr expr1, NumberExpr expr2)
           
 
Method Summary
 double eval(Node node, ExprContext context)
           
 
Methods inherited from class com.jclark.xsl.expr.ConvertibleNumberExpr
makeBooleanExpr, makeNumberExpr, makePredicateExpr, makeStringExpr, makeVariantExpr
 
Methods inherited from class com.jclark.xsl.expr.ConvertibleExpr
makeNodeSetExpr
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SubtractExpr

SubtractExpr(NumberExpr expr1,
             NumberExpr expr2)
Method Detail

eval

public double eval(Node node,
                   ExprContext context)
            throws XSLException
Throws:
XSLException