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java.lang.Object org.jboss.dna.jcr.cache.ImmutableChildren
@Immutable public class ImmutableChildren
An immutable implementation of Children
.
Constructor Summary | |
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ImmutableChildren(UUID parentUuid)
|
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ImmutableChildren(UUID parentUuid,
Iterable<Location> children)
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Method Summary | |
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ChildNode |
getChild(Path.Segment segment)
Get the child given the path segment. |
ChildNode |
getChild(UUID uuid)
Get the child with the given UUID. |
Iterator<ChildNode> |
getChildren(Name name)
Get the same-name-sibling children that all share the supplied name, in order of increasing SNS index. |
int |
getCountOfSameNameSiblingsWithName(Name name)
Get the number of same-name-siblings that all share the supplied name. |
UUID |
getParentUuid()
The UUID of the parent node. |
Iterator<ChildNode> |
iterator()
|
int |
size()
Get the number of children. |
String |
toString()
|
ChangedChildren |
with(Name newChildName,
UUID newChildUuid,
PathFactory pathFactory)
Create another Children object that is equivalent to this node but with the supplied child added. |
ChangedChildren |
without(UUID childUuid,
PathFactory pathFactory)
Create another Children object that is equivalent to this node but without the supplied child. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ImmutableChildren(UUID parentUuid, Iterable<Location> children)
public ImmutableChildren(UUID parentUuid)
Method Detail |
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public int size()
size
in interface Children
Children.size()
public Iterator<ChildNode> iterator()
iterator
in interface Iterable<ChildNode>
Iterable.iterator()
public UUID getParentUuid()
getParentUuid
in interface Children
Children.getParentUuid()
public ChildNode getChild(UUID uuid)
getChild
in interface Children
uuid
- the UUID of the child node
Children.getChild(java.util.UUID)
public ChildNode getChild(Path.Segment segment)
getChild
in interface Children
segment
- the path segment for the child, which includes the name
and
one-based same-name-sibling index
; may not be null
Children.getChild(org.jboss.dna.graph.property.Path.Segment)
public Iterator<ChildNode> getChildren(Name name)
getChildren
in interface Children
name
- the name for the children; may not be null
Children.getChildren(org.jboss.dna.graph.property.Name)
public int getCountOfSameNameSiblingsWithName(Name name)
getCountOfSameNameSiblingsWithName
in interface Children
name
- the name for the children; may not be null
Children.getCountOfSameNameSiblingsWithName(org.jboss.dna.graph.property.Name)
public ChangedChildren with(Name newChildName, UUID newChildUuid, PathFactory pathFactory)
newChildName
- the name of the new child; may not be nullnewChildUuid
- the UUID of the new child; may not be nullpathFactory
- the factory that can be used to create Path and/or Path.Segment instances.
InternalChildren.with(org.jboss.dna.graph.property.Name, java.util.UUID,
org.jboss.dna.graph.property.PathFactory)
public ChangedChildren without(UUID childUuid, PathFactory pathFactory)
childUuid
- the UUID of the child to be removed; may not be nullpathFactory
- the factory that can be used to create Path and/or Path.Segment instances.
InternalChildren.without(java.util.UUID, org.jboss.dna.graph.property.PathFactory)
public String toString()
toString
in class Object
Object.toString()
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