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java.lang.Object org.apache.tools.ant.ProjectComponent org.apache.tools.ant.types.DataType org.apache.tools.ant.types.resources.selectors.ResourceSelectorContainer org.apache.tools.ant.types.resources.Restrict
public class Restrict
ResourceCollection that allows a number of selectors to be applied to a single ResourceCollection for the purposes of restricting or narrowing results.
Field Summary |
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Fields inherited from class org.apache.tools.ant.types.DataType |
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checked, ref |
Fields inherited from class org.apache.tools.ant.ProjectComponent |
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description, location, project |
Constructor Summary | |
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Restrict()
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Method Summary | |
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void |
add(ResourceCollection c)
Add the ResourceCollection. |
void |
add(ResourceSelector s)
Add a ResourceSelector. |
protected void |
dieOnCircularReference(java.util.Stack<java.lang.Object> stk,
Project p)
Overrides the version from DataType to recurse on nested ResourceSelectors. |
boolean |
isCache()
Learn whether to cache collections. |
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 this Restrict collection as a String. |
Methods inherited from class org.apache.tools.ant.types.resources.selectors.ResourceSelectorContainer |
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getSelectors, hasSelectors, selectorCount |
Methods inherited from class org.apache.tools.ant.types.DataType |
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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 |
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getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Restrict()
Method Detail |
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public void add(ResourceCollection c)
c
- the ResourceCollection to add.public void setCache(boolean b)
b
- boolean cache flag.public boolean isCache()
true
.
public void add(ResourceSelector s)
add
in class ResourceSelectorContainer
s
- the ResourceSelector to add.public final java.util.Iterator<Resource> iterator()
iterator
in interface java.lang.Iterable<Resource>
iterator
in interface ResourceCollection
public int size()
size
in interface ResourceCollection
public boolean isFilesystemOnly()
isFilesystemOnly
in interface ResourceCollection
public java.lang.String toString()
toString
in class DataType
protected void dieOnCircularReference(java.util.Stack<java.lang.Object> stk, Project p)
ResourceSelectorContainer
dieOnCircularReference
in class ResourceSelectorContainer
stk
- the Stack of references.p
- the Project to resolve against.
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