IndexedFilter

Doesn't really filter nodes but applies an index to the node and keeps track of any changes

IndexedFilter(Index index)

boolean	filtersNodes() Returns true if children might be filtered due to query criteria
Index	getIndex() Returns the index that this filter uses
NodeFilter	getIndexedFilter() Returns the index filter that this filter uses to get a NodeFilter that doesn't filter any children.
IndexedNode	updateChild(IndexedNode indexedNode, ChildKey key, Node newChild, Path affectedPath, NodeFilter.CompleteChildSource source, ChildChangeAccumulator optChangeAccumulator) Update a single complete child in the snap.
IndexedNode	updateFullNode(IndexedNode oldSnap, IndexedNode newSnap, ChildChangeAccumulator optChangeAccumulator) Update a node in full and output any resulting change from this complete update.
IndexedNode	updatePriority(IndexedNode oldSnap, Node newPriority) Update the priority of the root node

From class java.lang.Object

From interface com.google.firebase.database.core.view.filter.NodeFilter

abstract boolean	filtersNodes() Returns true if children might be filtered due to query criteria
abstract Index	getIndex() Returns the index that this filter uses
abstract NodeFilter	getIndexedFilter() Returns the index filter that this filter uses to get a NodeFilter that doesn't filter any children.
abstract IndexedNode	updateChild(IndexedNode node, ChildKey key, Node newChild, Path affectedPath, NodeFilter.CompleteChildSource source, ChildChangeAccumulator optChangeAccumulator) Update a single complete child in the snap.
abstract IndexedNode	updateFullNode(IndexedNode oldSnap, IndexedNode newSnap, ChildChangeAccumulator optChangeAccumulator) Update a node in full and output any resulting change from this complete update.
abstract IndexedNode	updatePriority(IndexedNode oldSnap, Node newPriority) Update the priority of the root node

Public Constructors

index

Returns true if children might be filtered due to query criteria

Returns the index that this filter uses

Returns the index filter that this filter uses to get a NodeFilter that doesn't filter any children.

Update a single complete child in the snap. If the child equals the old child in the snap, this is a no-op. The method expects an indexed snap.

Update a node in full and output any resulting change from this complete update.

Update the priority of the root node

oldSnap
newPriority