BranchState (Neo4j Community 1.8.RC1 API)
Date: 2012-09-07

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## org.neo4j.graphdb.traversal
Interface BranchState<STATE>

Type Parameters:
  `STATE` - the type of object the state is.

    public interface BranchState<STATE>

Accessor for a state associated with a `TraversalBranch` during a traversal. A `TraversalBranch` can have an associated state which follows down the branch as the traversal goes. If the state is modified with `setState(Object)` it means that branches further down will have the newly set state, until it potentially gets overridden again. The state returned from `getState()` represents the state associated with the parent branch, which by this point has followed down to the branch calling `getState()`.

Author:
  Mattias Persson

Method Summary
`STATE` | `getState()`
`void` | `setState(STATE state)` Sets the `TraversalBranch` state for upcoming children of that branch.

Method Detail

### getState

    STATE getState()

  Returns:
    the associated state for a `TraversalBranch`.

### setState

    void setState(STATE state)

  Sets the `TraversalBranch` state for upcoming children of that branch.

  Parameters:
    `state` - the `TraversalBranch` state to set for upcoming children.

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