Class Resources
- java.lang.Object
-
- org.apache.tools.ant.ProjectComponent
-
- org.apache.tools.ant.types.DataType
-
- org.apache.tools.ant.types.resources.Resources
-
- All Implemented Interfaces:
java.lang.Cloneable
,java.lang.Iterable<Resource>
,ResourceCollection
public class Resources extends DataType implements ResourceCollection
Generic ResourceCollection: Either stores nested ResourceCollections, making no attempt to remove duplicates, or references another ResourceCollection.- Since:
- Ant 1.7
-
-
Field Summary
Fields Modifier and Type Field Description static java.util.Iterator<Resource>
EMPTY_ITERATOR
static empty Iteratorstatic ResourceCollection
NONE
static empty ResourceCollection-
Fields inherited from class org.apache.tools.ant.ProjectComponent
description, location, project
-
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(ResourceCollection c)
Add a ResourceCollection.protected void
dieOnCircularReference(java.util.Stack<java.lang.Object> stk, Project p)
Overrides the version of DataType to recurse on all DataType child elements that may have been added.protected void
invalidateExistingIterators()
Allow subclasses to notify existing Iterators they have experienced concurrent modification.boolean
isFilesystemOnly()
Fulfill the ResourceCollection contract.java.util.Iterator<Resource>
iterator()
Fulfill the ResourceCollection contract.void
setCache(boolean b)
Set whether to cache collections.int
size()
Fulfill the ResourceCollection contract.java.lang.String
toString()
Format thisResources
as a String.-
Methods inherited from class org.apache.tools.ant.types.DataType
checkAttributesAllowed, 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.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
-
Methods inherited from interface org.apache.tools.ant.types.ResourceCollection
isEmpty, stream
-
-
-
-
Field Detail
-
NONE
public static final ResourceCollection NONE
static empty ResourceCollection
-
EMPTY_ITERATOR
public static final java.util.Iterator<Resource> EMPTY_ITERATOR
static empty Iterator
-
-
Constructor Detail
-
Resources
public Resources()
Create a new Resources.
-
Resources
public Resources(Project project)
Create a new Resources.- Parameters:
project
- Project- Since:
- Ant 1.8
-
-
Method Detail
-
setCache
public void setCache(boolean b)
Set whether to cache collections.- Parameters:
b
- boolean cache flag.- Since:
- Ant 1.8.0
-
add
public void add(ResourceCollection c)
Add a ResourceCollection.- Parameters:
c
- the ResourceCollection to add.
-
iterator
public java.util.Iterator<Resource> iterator()
Fulfill the ResourceCollection contract.- Specified by:
iterator
in interfacejava.lang.Iterable<Resource>
- Returns:
- an Iterator of Resources.
-
size
public int size()
Fulfill the ResourceCollection contract.- Specified by:
size
in interfaceResourceCollection
- Returns:
- number of elements as int.
-
isFilesystemOnly
public boolean isFilesystemOnly()
Fulfill the ResourceCollection contract.- Specified by:
isFilesystemOnly
in interfaceResourceCollection
- Returns:
- true if all Resources represent files.
-
toString
public java.lang.String toString()
Format thisResources
as a String.
-
dieOnCircularReference
protected void dieOnCircularReference(java.util.Stack<java.lang.Object> stk, Project p) throws BuildException
Overrides the version of DataType to recurse on all DataType child elements that may have been added.- Overrides:
dieOnCircularReference
in classDataType
- Parameters:
stk
- the stack of data types to use (recursively).p
- the project to use to dereference the references.- Throws:
BuildException
- on error.
-
invalidateExistingIterators
protected void invalidateExistingIterators()
Allow subclasses to notify existing Iterators they have experienced concurrent modification.
-
-