Package org.apache.commons.jexl3.internal

Class InterpreterBase.Funcall

java.lang.Object

org.apache.commons.jexl3.internal.InterpreterBase.Funcall

All Implemented Interfaces:

JexlNode.Funcall

Direct Known Subclasses:

InterpreterBase.ArithmeticFuncall, InterpreterBase.ContextFuncall, InterpreterBase.ContextualCtor

Enclosing class:

InterpreterBase

protected static class InterpreterBase.Funcall
extends Object
implements JexlNode.Funcall

Cached function call.

Field Summary

Fields

Modifier and Type	Field	Description
protected final JexlMethod	me	The JexlMethod to delegate the call to.
protected final boolean	narrow	Whether narrow should be applied to arguments.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Funcall(JexlMethod jme, boolean flag)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
protected Object	tryInvoke(InterpreterBase ii, String name, Object target, Object[] args)	Try invocation.

Methods inherited from class java.lang.Object

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

Field Details

narrow

protected final boolean narrow

Whether narrow should be applied to arguments.

me

protected final JexlMethod me

The JexlMethod to delegate the call to.

Constructor Details

Funcall

protected Funcall(JexlMethod jme,
 boolean flag)

Constructs a new instance.

Parameters:

jme - the method

flag - the narrow flag

Method Details

tryInvoke

protected Object tryInvoke(InterpreterBase ii,
 String name,
 Object target,
 Object[] args)

Try invocation.

Parameters:

ii - the interpreter

name - the method name

target - the method target

args - the method arguments

Returns:

the method invocation result (or JexlEngine.TRY_FAILED)