org.apache.tools.ant.types.resources

Class BaseResourceCollectionWrapper

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.types.DataType

org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapper

org.apache.tools.ant.types.resources.BaseResourceCollectionWrapper

All Implemented Interfaces:

java.lang.Cloneable, ResourceCollection

Direct Known Subclasses:

SizeLimitCollection, Sort, Tokens

public abstract class BaseResourceCollectionWrapper
extends AbstractResourceCollectionWrapper

Base class for a ResourceCollection that wraps a single nested 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

Constructors

Constructor and Description
BaseResourceCollectionWrapper()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.util.Iterator	createIterator() Do create an iterator on the resource collection.
protected abstract java.util.Collection	getCollection() Template method for subclasses to return a Collection of Resources.
protected int	getSize() Do compute the size of the resource collection.

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

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, pushAndInvokeCircularReferenceCheck, 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

BaseResourceCollectionWrapper

public BaseResourceCollectionWrapper()

Method Detail

createIterator

protected java.util.Iterator createIterator()

Description copied from class: AbstractResourceCollectionWrapper

Do create an iterator on the resource collection. The creation of the iterator is allowed to not be thread safe whereas the iterator itself should. The returned iterator will be wrapped into the FailFast one.

Specified by:

createIterator in class AbstractResourceCollectionWrapper

Returns:

the iterator on the resource collection

getSize

protected int getSize()

Description copied from class: AbstractResourceCollectionWrapper

Do compute the size of the resource collection. The implementation of this function is allowed to be not thread safe.

Specified by:

getSize in class AbstractResourceCollectionWrapper

Returns:

size of resource collection.

getCollection

protected abstract java.util.Collection getCollection()

Template method for subclasses to return a Collection of Resources.

Returns:

Collection.