org.apache.commons.jexl.util.introspection

Interface VelMethod

All Known Implementing Classes:

UberspectImpl.VelMethodImpl

public interface VelMethod

Method used for regular method invocation $foo.bar()

Version:

$Id: VelMethod.java 584046 2007-10-12 05:14:37Z proyal $

Author:

Geir Magnusson Jr.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getMethodName() returns the method name used
java.lang.Class	getReturnType() returns the return type of the method invoked
java.lang.Object	invoke(java.lang.Object o, java.lang.Object[] params) invocation method - called when the method invocation should be performed and a value returned
boolean	isCacheable() specifies if this VelMethod is cacheable and able to be reused for this class of object it was returned for

Method Detail

invoke

java.lang.Object invoke(java.lang.Object o,
                      java.lang.Object[] params)
                        throws java.lang.Exception

invocation method - called when the method invocation should be performed and a value returned

Parameters:

o -

params -

Returns:

The resulting object.

Throws:

java.lang.Exception

isCacheable

boolean isCacheable()

specifies if this VelMethod is cacheable and able to be reused for this class of object it was returned for

Returns:

true if can be reused for this class, false if not

getMethodName

java.lang.String getMethodName()

returns the method name used

Returns:

The method name used

getReturnType

java.lang.Class getReturnType()

returns the return type of the method invoked

Returns:

The return type of the method invoked