com.saxonica.codegen
Class JavaDeclaration

java.lang.Object
  com.saxonica.codegen.JavaDeclaration

All Implemented Interfaces:

ReturnAction

public class JavaDeclaration
extends java.lang.Object
implements ReturnAction

A return action that assigns the value of the expression to a variable supplied by the caller

Constructor Summary

JavaDeclaration(java.lang.Class theClass, java.lang.String varName)
Create a JavaDeclaration

Method Summary

java.lang.Class	getVariableClass() Get the class of the variable
java.lang.String	getVariableName() Get the name of the variable holding the result
java.lang.String	output(CompilerService compiler, java.lang.String expression) Generate the return text

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaDeclaration

public JavaDeclaration(java.lang.Class theClass,
                       java.lang.String varName)

Create a JavaDeclaration

Parameters:

theClass - the class of variable to be declared, currently always boolean.class

varName - the name of the variable to be declared

Method Detail

getVariableClass

public java.lang.Class getVariableClass()

Get the class of the variable

Returns:

the class of the variable, currently always boolean.class

output

public java.lang.String output(CompilerService compiler,
                               java.lang.String expression)

Generate the return text

Specified by:

output in interface ReturnAction

Parameters:

compiler - the compiler service

expression - the Java expression that computes the return value

Returns:

the Java statement to be output

getVariableName

public java.lang.String getVariableName()

Get the name of the variable holding the result

Specified by:

getVariableName in interface ReturnAction

Returns:

the Java variable name