Class LazyResourceCollectionWrapper
- 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.LazyResourceCollectionWrapper
 
 
 
 
- 
- All Implemented Interfaces:
- java.lang.Cloneable,- java.lang.Iterable<Resource>,- ResourceCollection
 
 public class LazyResourceCollectionWrapper extends AbstractResourceCollectionWrapper Resource collection which load underlying resource collection only on demand with support for caching
- 
- 
Field Summary- 
Fields inherited from class org.apache.tools.ant.ProjectComponentdescription, location, project
 
- 
 - 
Constructor SummaryConstructors Constructor Description LazyResourceCollectionWrapper()
 - 
Method SummaryModifier and Type Method Description protected java.util.Iterator<Resource>createIterator()Do create an iterator on the resource collection.protected booleanfilterResource(Resource r)Specify if the resource should be filtered or not.protected intgetSize()Do compute the size of the resource collection.- 
Methods inherited from class org.apache.tools.ant.types.resources.AbstractResourceCollectionWrapperadd, dieOnCircularReference, getResourceCollection, isCache, isFilesystemOnly, iterator, setCache, size, toString
 - 
Methods inherited from class org.apache.tools.ant.types.DataTypecheckAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes
 - 
Methods inherited from class org.apache.tools.ant.ProjectComponentgetDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
 - 
Methods inherited from class java.lang.Objectequals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 - 
Methods inherited from interface org.apache.tools.ant.types.ResourceCollectionisEmpty, stream
 
- 
 
- 
- 
- 
Method Detail- 
createIteratorprotected java.util.Iterator<Resource> createIterator() Description copied from class:AbstractResourceCollectionWrapperDo 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:
- createIteratorin class- AbstractResourceCollectionWrapper
- Returns:
- the iterator on the resource collection
 
 - 
getSizeprotected int getSize() Description copied from class:AbstractResourceCollectionWrapperDo compute the size of the resource collection. The implementation of this function is allowed to be not thread safe.- Specified by:
- getSizein class- AbstractResourceCollectionWrapper
- Returns:
- size of resource collection.
 
 - 
filterResourceprotected boolean filterResource(Resource r) Specify if the resource should be filtered or not. This function should be overridden in order to define the filtering algorithm- Parameters:
- r- resource considered for filtration
- Returns:
- whether the resource should be filtered or not
 
 
- 
 
-