## Uses of Interface
org.apache.cayenne.graph.GraphChangeHandler

- Packages that use GraphChangeHandler
  Package | Description
  --- | ---
  org.apache.cayenne | Contains persistence APIs directly accessible by users.
  org.apache.cayenne.access | Contains classes that make up Cayenne ORM stack.
  org.apache.cayenne.graph | Contains generic graph management tools used in Cayenne.

- - ### Uses of GraphChangeHandler in org.apache.cayenne

    Classes in org.apache.cayenne that implement GraphChangeHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DataChannelSyncCallbackAction`

  - ### Uses of GraphChangeHandler in org.apache.cayenne.access

    Classes in org.apache.cayenne.access that implement GraphChangeHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `NoSyncObjectStore` An `ObjectStore` which doesn't receive notifications on parent's `DataRowStore` events.
    `class` | `ObjectStore` ObjectStore stores objects using their ObjectId as a key.

    Methods in org.apache.cayenne.access with parameters of type GraphChangeHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | ObjectDiff.`apply(GraphChangeHandler handler)`
    `void` | ObjectStoreGraphDiff.`apply(GraphChangeHandler handler)`
    `void` | ObjectDiff.`undo(GraphChangeHandler handler)`
    `void` | ObjectStoreGraphDiff.`undo(GraphChangeHandler handler)`

  - ### Uses of GraphChangeHandler in org.apache.cayenne.graph

    Subinterfaces of GraphChangeHandler in org.apache.cayenne.graph
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `GraphManager` Represents a generic "managed" graph with nodes mapped by their ids.

    Classes in org.apache.cayenne.graph that implement GraphChangeHandler
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ChildDiffLoader` A GraphChangeHandler that loads child ObjectContext diffs into a parent ObjectContext.
    `class` | `GraphMap` A base implementation of GraphManager that stores graph nodes keyed by their ids.

    Methods in org.apache.cayenne.graph with parameters of type GraphChangeHandler
    Modifier and Type | Method and Description
    --- | ---
    `void` | ArcCreateOperation.`apply(GraphChangeHandler tracker)`
    `void` | ArcDeleteOperation.`apply(GraphChangeHandler tracker)`
    `void` | CompoundDiff.`apply(GraphChangeHandler tracker)` Iterates over diffs list, calling "apply" on each individual diff.
    `void` | GraphDiff.`apply(GraphChangeHandler handler)` Calls appropriate methods on the handler to "replay" this change.
    `void` | NodeCreateOperation.`apply(GraphChangeHandler tracker)`
    `void` | NodeDeleteOperation.`apply(GraphChangeHandler tracker)`
    `abstract void` | NodeDiff.`apply(GraphChangeHandler tracker)`
    `void` | NodeIdChangeOperation.`apply(GraphChangeHandler tracker)`
    `void` | NodePropertyChangeOperation.`apply(GraphChangeHandler tracker)`
    `void` | ArcCreateOperation.`undo(GraphChangeHandler tracker)`
    `void` | ArcDeleteOperation.`undo(GraphChangeHandler tracker)`
    `void` | CompoundDiff.`undo(GraphChangeHandler tracker)` Iterates over diffs list in reverse order, calling "apply" on each individual diff.
    `void` | GraphDiff.`undo(GraphChangeHandler handler)` Calls appropriate methods on the handler to revert this change.
    `void` | NodeCreateOperation.`undo(GraphChangeHandler tracker)`
    `void` | NodeDeleteOperation.`undo(GraphChangeHandler tracker)`
    `abstract void` | NodeDiff.`undo(GraphChangeHandler tracker)`
    `void` | NodeIdChangeOperation.`undo(GraphChangeHandler tracker)`
    `void` | NodePropertyChangeOperation.`undo(GraphChangeHandler tracker)`

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