com.plotnix.jex.javascript
Class JavaScriptValueExpression

java.lang.Object
  |
  +--com.plotnix.jex.javascript.JavaScriptExpression
        |
        +--com.plotnix.jex.javascript.JavaScriptValueExpression

All Implemented Interfaces:

Expression

public class JavaScriptValueExpression

extends JavaScriptExpression

implements Expression

Version:

$Revision$ $Date$

Author:

Dmitri Plotnikov

Fields inherited from class com.plotnix.jex.javascript.JavaScriptExpression

JS_AUTODECLARE, JS_GLOBAL_SCOPE_PROPERTY, JS_PSEUDO_VARIABLE, JS_SCOPE_PROPERTY

Constructor Summary

JavaScriptValueExpression(org.mozilla.javascript.Script script)

Method Summary

java.lang.Object	evaluate(Context context, java.lang.Object[] arguments) Produces the value described by the expression in the specified context with the supplied arguments.
java.lang.Object	evaluate(Context context, java.lang.Object[] arguments, java.lang.Class valueType) Evaluates the expression and casts the result to the supplied type.

Methods inherited from class com.plotnix.jex.javascript.JavaScriptExpression

getContextScope, getGlobalScope, getLocalScope, getLocalScope, getScript

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaScriptValueExpression

public JavaScriptValueExpression(org.mozilla.javascript.Script script)

Parameters:

script - is a compiled JavaScript to be associated with this expression

Method Detail

evaluate

public java.lang.Object evaluate(Context context,
                                 java.lang.Object[] arguments)

Description copied from interface: Expression

Produces the value described by the expression in the specified context with the supplied arguments.

Specified by:

evaluate in interface Expression

See Also:

Expression.evaluate(Context, Object[])

evaluate

public java.lang.Object evaluate(Context context,
                                 java.lang.Object[] arguments,
                                 java.lang.Class valueType)

Description copied from interface: Expression

Evaluates the expression and casts the result to the supplied type.

Specified by:

evaluate in interface Expression

See Also:

Expression.evaluate(Context, Object[], Class)