Package org.codehaus.groovy.runtime.metaclass

Class ClosureMetaMethod

java.lang.Object

org.codehaus.groovy.reflection.ParameterTypes

groovy.lang.MetaMethod

org.codehaus.groovy.runtime.metaclass.ClosureMetaMethod

All Implemented Interfaces:

ClosureInvokingMethod

public class ClosureMetaMethod
extends MetaMethod
implements ClosureInvokingMethod

A MetaMethod that accepts a closure in the constructor which is invoked when the MetaMethod is called. The delegate of the closure is set to the instance that the MetaMethod is invoked on when called.

Since:

1.5

Author:

Graeme Rocher

Field Summary

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

isVargsMethod, nativeParamTypes, parameterTypes

Constructor Summary

Constructors

Constructor	Description
ClosureMetaMethod(java.lang.String name, Closure c, CachedMethod doCall)
ClosureMetaMethod(java.lang.String name, java.lang.Class declaringClass, Closure c, CachedMethod doCall)

Method Summary

Modifier and Type	Method	Description
static ClosureMetaMethod	copy(ClosureMetaMethod closureMethod)
static java.util.List<MetaMethod>	createMethodList(java.lang.String name, java.lang.Class declaringClass, Closure closure)
Closure	getClosure()	Retrieves the closure that is invoked by this MetaMethod
CachedClass	getDeclaringClass()
CachedMethod	getDoCall()
int	getModifiers()
java.lang.String	getName()	The method name
java.lang.Class	getReturnType()
java.lang.Object	invoke(java.lang.Object object, java.lang.Object[] arguments)

Methods inherited from interface groovy.lang.ClosureInvokingMethod

isStatic

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 java.lang.Object

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

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

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

Constructor Detail

ClosureMetaMethod

public ClosureMetaMethod(java.lang.String name,
                         Closure c,
                         CachedMethod doCall)

ClosureMetaMethod

public ClosureMetaMethod(java.lang.String name,
                         java.lang.Class declaringClass,
                         Closure c,
                         CachedMethod doCall)

Method Detail

getModifiers

public int getModifiers()

Specified by:

getModifiers in class MetaMethod

getName

public java.lang.String getName()

Description copied from interface: ClosureInvokingMethod

The method name

Specified by:

getName in interface ClosureInvokingMethod

Specified by:

getName in class MetaMethod

Returns:

The method name

getReturnType

public java.lang.Class getReturnType()

Specified by:

getReturnType in class MetaMethod

getDeclaringClass

public CachedClass getDeclaringClass()

Specified by:

getDeclaringClass in class MetaMethod

invoke

public java.lang.Object invoke(java.lang.Object object,
                               java.lang.Object[] arguments)

Specified by:

invoke in class MetaMethod

getClosure

public Closure getClosure()

Retrieves the closure that is invoked by this MetaMethod

Specified by:

getClosure in interface ClosureInvokingMethod

Returns:

The closure

createMethodList

public static java.util.List<MetaMethod> createMethodList(java.lang.String name,
                                                          java.lang.Class declaringClass,
                                                          Closure closure)

getDoCall

public CachedMethod getDoCall()

copy

public static ClosureMetaMethod copy(ClosureMetaMethod closureMethod)