public interface ChildNodeEntries
ChildNodeEntries
represents a collection of NodeEntry
s that
also maintains the index values of same-name siblings on insertion and removal.Modifier and Type | Method and Description |
---|---|
void |
add(NodeEntry cne)
Adds a
NodeEntry to the end of the list. |
void |
add(NodeEntry cne,
int index)
Adds a
NodeEntry .Note the following special cases: If an entry with the given index already exists, the the new sibling is inserted before. If the given index is bigger that the last entry in the siblings list, intermediate entries will be created. |
void |
add(NodeEntry entry,
int index,
NodeEntry beforeEntry)
Adds a the new
NodeEntry before beforeEntry . |
List<NodeEntry> |
get(Name nodeName)
Returns a
List of NodeEntry s for the
given nodeName . |
NodeEntry |
get(Name nodeName,
int index)
Returns the
NodeEntry with the given
nodeName and index . |
NodeEntry |
get(Name nodeName,
String uniqueID)
Return the
NodeEntry that matches the given nodeName and
uniqueID or null if no matching entry can be found. |
boolean |
isComplete() |
Iterator<NodeEntry> |
iterator()
Returns an unmodifiable iterator over all NodeEntry objects present in
this ChildNodeEntries collection irrespective of their status.
|
void |
reload()
Reloads this
ChildNodeEntries object. |
NodeEntry |
remove(NodeEntry childEntry)
Removes the child node entry referring to the node state.
|
NodeEntry |
reorder(NodeEntry insertEntry,
NodeEntry beforeEntry)
Reorders an existing
NodeEntry before another
NodeEntry . |
void |
reorderAfter(NodeEntry insertEntry,
NodeEntry afterEntry)
Reorders an existing
NodeEntry after another
NodeEntry . |
boolean isComplete()
true
if this ChildNodeEntries
have
been updated or completely loaded without being invalidated in the
mean time.void reload() throws javax.jcr.ItemNotFoundException, javax.jcr.RepositoryException
ChildNodeEntries
object.javax.jcr.ItemNotFoundException
javax.jcr.RepositoryException
Iterator<NodeEntry> iterator()
List<NodeEntry> get(Name nodeName)
List
of NodeEntry
s for the
given nodeName
. This method does not filter out
removed NodeEntry
s.nodeName
- the child node name.nodeName
.NodeEntry get(Name nodeName, int index)
NodeEntry
with the given
nodeName
and index
. Note, that this method
does not filter out removed NodeEntry
s.nodeName
- name of the child node entry.index
- the index of the child node entry.NodeEntry
or null
if there
is no such NodeEntry
.NodeEntry get(Name nodeName, String uniqueID)
NodeEntry
that matches the given nodeName and
uniqueID or null
if no matching entry can be found.nodeName
- uniqueID
- IllegalArgumentException
- if the given uniqueID is null.void add(NodeEntry cne)
NodeEntry
to the end of the list. Same as
add(NodeEntry, int)
, where the index is Path.INDEX_UNDEFINED
.cne
- the NodeEntry
to add.void add(NodeEntry cne, int index)
NodeEntry
.cne
- the NodeEntry
to add.void add(NodeEntry entry, int index, NodeEntry beforeEntry)
NodeEntry
before beforeEntry
.entry
- index
- beforeEntry
- NodeEntry remove(NodeEntry childEntry)
childEntry
- the entry to be removed.null
if there is no such entry.NodeEntry reorder(NodeEntry insertEntry, NodeEntry beforeEntry)
NodeEntry
before another
NodeEntry
. If beforeEntry
is
null
insertEntry
is moved to the end of the
child node entries.insertEntry
- the NodeEntry to move.beforeEntry
- the NodeEntry where insertEntry
is
reordered to.NoSuchElementException
- if insertEntry
or
beforeEntry
does not have a NodeEntry
in this ChildNodeEntries
.void reorderAfter(NodeEntry insertEntry, NodeEntry afterEntry)
NodeEntry
after another
NodeEntry
. If afterEntry
is
null
insertEntry
is moved to the beginning of
the child node entries.insertEntry
- the NodeEntry to move.afterEntry
- the NodeEntry where insertEntry
is
reordered behind.NoSuchElementException
- if insertEntry
or
afterEntry
does not have a NodeEntry
in this ChildNodeEntries
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