org.apache.tools.ant.types.resources
Class First

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.types.DataType
          org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper
              org.apache.tools.ant.types.resources.First

All Implemented Interfaces:

java.lang.Cloneable, ResourceCollection

public class First
extends BaseResourceCollectionWrapper

ResourceCollection that contains the first count elements of another ResourceCollection.

Since:

Ant 1.7

Field Summary

Fields inherited from class org.apache.tools.ant.types.DataType

checked, ref

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

First()

Method Summary

protected java.util.Collection	getCollection() Take the first count elements.
int	getCount() Get the number of resources to be included.
void	setCount(int i) Set the number of resources to be included.

Methods inherited from class org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper

add, dieOnCircularReference, getResourceCollection, isCache, isFilesystemOnly, iterator, setCache, size, toString

Methods inherited from class org.apache.tools.ant.types.DataType

checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, setChecked, setRefid, tooManyAttributes

Methods inherited from class org.apache.tools.ant.ProjectComponent

getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

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

Constructor Detail

First

public First()

Method Detail

setCount

public void setCount(int i)

Set the number of resources to be included.

Parameters:

i - the count as int.

getCount

public int getCount()

Get the number of resources to be included. Default is 1.

Returns:

the count as int.

getCollection

protected java.util.Collection getCollection()

Take the first count elements.

Specified by:

getCollection in class BaseResourceCollectionWrapper

Returns:

a Collection of Resources.