org.neo4j.kernel.impl.traversal
Class FinalTraversalBranch

java.lang.Object
  org.neo4j.kernel.impl.traversal.FinalTraversalBranch

All Implemented Interfaces:

TraversalBranch

public final class FinalTraversalBranch
extends Object
implements TraversalBranch

Constructor Summary

FinalTraversalBranch(Node head, Relationship... path)

Method Summary

int	depth() The depth for this expansion source compared to the start node of the traversal.
Evaluation	evaluation()
int	expanded() Returns the number of relationships this expansion source has expanded.
void	initialize()
TraversalBranch	next() Returns null since FinalTraversalBranch does not expand.
Node	node() The node for this expansion source.
TraversalBranch	parent() The parent expansion source which created this TraversalBranch.
Path	position() The position represented by this expansion source.
Relationship	relationship() The relationship for this expansion source.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FinalTraversalBranch

public FinalTraversalBranch(Node head,
                            Relationship... path)

Method Detail

depth

public int depth()

Description copied from interface: TraversalBranch

The depth for this expansion source compared to the start node of the traversal.

Specified by:

depth in interface TraversalBranch

Returns:

the depth of this expansion source.

next

public TraversalBranch next()

Returns null since FinalTraversalBranch does not expand.

Specified by:

next in interface TraversalBranch

Returns:

the next expansion source from this expansion source.

node

public Node node()

Description copied from interface: TraversalBranch

The node for this expansion source.

Specified by:

node in interface TraversalBranch

Returns:

the node for this expansion source.

parent

public TraversalBranch parent()

Description copied from interface: TraversalBranch

The parent expansion source which created this TraversalBranch.

Specified by:

parent in interface TraversalBranch

Returns:

the parent of this expansion source.

position

public Path position()

Description copied from interface: TraversalBranch

The position represented by this expansion source.

Specified by:

position in interface TraversalBranch

Returns:

the position represented by this expansion source.

relationship

public Relationship relationship()

Description copied from interface: TraversalBranch

The relationship for this expansion source. It's the relationship which was traversed to get to this expansion source.

Specified by:

relationship in interface TraversalBranch

Returns:

the relationship for this expansion source.

expanded

public int expanded()

Description copied from interface: TraversalBranch

Returns the number of relationships this expansion source has expanded. In this count isn't included the relationship which led to coming here (since that could also be traversed, although skipped, when expanding this source).

Specified by:

expanded in interface TraversalBranch

Returns:

the number of relationships this expansion source has expanded.

evaluation

public Evaluation evaluation()

Specified by:

evaluation in interface TraversalBranch

initialize

public void initialize()

Specified by:

initialize in interface TraversalBranch