groovy.lang

Class MetaArrayLengthProperty

java.lang.Object

groovy.lang.MetaProperty

groovy.lang.MetaArrayLengthProperty

public class MetaArrayLengthProperty
extends MetaProperty

Represents the length property of an array

Version:

$Revision$

Author:

James Strachan

Field Summary

Fields inherited from class groovy.lang.MetaProperty

name, PROPERTY_SET_PREFIX, type

Constructor Summary

Constructors

Constructor and Description
MetaArrayLengthProperty() Sole constructor setting name to "length" and type to int

Method Summary

Methods

Modifier and Type	Method and Description
Object	getProperty(Object object) Get this property from the given object.
void	setProperty(Object object, Object newValue) Sets the property on the given object to the new value

Methods inherited from class groovy.lang.MetaProperty

getGetterName, getModifiers, getName, getSetterName, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaArrayLengthProperty

public MetaArrayLengthProperty()

Sole constructor setting name to "length" and type to int

Method Detail

getProperty

public Object getProperty(Object object)

Get this property from the given object.

Specified by:

getProperty in class MetaProperty

Parameters:

object - an array

Returns:

the length of the array object

Throws:

IllegalArgumentException - if object is not an array

setProperty

public void setProperty(Object object,
               Object newValue)

Sets the property on the given object to the new value

Specified by:

setProperty in class MetaProperty

Parameters:

object - on which to set the property

newValue - the new value of the property

Throws:

RuntimeException - if the property could not be set