org.codehaus.groovy.runtime.metaclass

Class ClosureStaticMetaMethod

java.lang.Object

org.codehaus.groovy.reflection.ParameterTypes

groovy.lang.MetaMethod

org.codehaus.groovy.runtime.metaclass.ClosureStaticMetaMethod

All Implemented Interfaces:

ClosureInvokingMethod, Cloneable

public class ClosureStaticMetaMethod
extends MetaMethod
implements ClosureInvokingMethod

This class represents a MetaMethod that is a closure that pretends to be a static method. It is used by ExpandoMetaClass to allow addition of static methods defined as closures

Since:

01.1

Author:

Graeme Rocher

Field Summary

Fields inherited from class org.codehaus.groovy.reflection.ParameterTypes

isVargsMethod, nativeParamTypes, parameterTypes

Constructor Summary

Constructors

Constructor and Description
ClosureStaticMetaMethod(String name, Class declaringClass, Closure c)
ClosureStaticMetaMethod(String name, Class declaringClass, Closure c, Class[] paramTypes)

Method Summary

Methods

Modifier and Type	Method and Description
Closure	getClosure() Retrieves the closure that is invoked by this MetaMethod
CachedClass	getDeclaringClass() Gets the class where this method is declared
int	getModifiers() Returns the modifiers for this method
String	getName() Returns the name of the method represented by this class
Class	getReturnType() Access the return type for this method
Object	invoke(Object object, Object[] arguments) Invoke this method

Methods inherited from class groovy.lang.MetaMethod

checkParameters, clone, doMethodInvoke, equal, equal, getDescriptor, getMopName, getSignature, isAbstract, isCacheable, isMethod, isPrivate, isProtected, isPublic, isSame, isStatic, processDoMethodInvokeException, toString

Methods inherited from class org.codehaus.groovy.reflection.ParameterTypes

coerceArgumentsToClasses, correctArguments, getNativeParameterTypes, getParameterTypes, getPT, isValidExactMethod, isValidExactMethod, isValidMethod, isValidMethod, isVargsMethod, isVargsMethod, setParametersTypes

Methods inherited from class java.lang.Object

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

Methods inherited from interface groovy.lang.ClosureInvokingMethod

isStatic

Constructor Detail

ClosureStaticMetaMethod

public ClosureStaticMetaMethod(String name,
                       Class declaringClass,
                       Closure c)

Parameters:

name - The name of the MetaMethod

declaringClass - The class which declared the MetaMethod

c - The closure that this ClosureMetaMethod will invoke when called

ClosureStaticMetaMethod

public ClosureStaticMetaMethod(String name,
                       Class declaringClass,
                       Closure c,
                       Class[] paramTypes)

Method Detail

invoke

public Object invoke(Object object,
            Object[] arguments)

Description copied from class: MetaMethod

Invoke this method

Specified by:

invoke in class MetaMethod

Parameters:

object - The object this method should be invoked on

arguments - The arguments for the method if applicable

Returns:

The return value of the invocation

getModifiers

public int getModifiers()

Description copied from class: MetaMethod

Returns the modifiers for this method

Specified by:

getModifiers in class MetaMethod

Returns:

modifiers as an int.

getName

public String getName()

Description copied from class: MetaMethod

Returns the name of the method represented by this class

Specified by:

getName in interface ClosureInvokingMethod

Specified by:

getName in class MetaMethod

Returns:

name of this method

getReturnType

public Class getReturnType()

Description copied from class: MetaMethod

Access the return type for this method

Specified by:

getReturnType in class MetaMethod

Returns:

the return type of this method

getDeclaringClass

public CachedClass getDeclaringClass()

Description copied from class: MetaMethod

Gets the class where this method is declared

Specified by:

getDeclaringClass in class MetaMethod

Returns:

class of this method

getClosure

public Closure getClosure()

Retrieves the closure that is invoked by this MetaMethod

Specified by:

getClosure in interface ClosureInvokingMethod

Returns:

The closure