org.neo4j.graphdb.traversal

Enum BranchOrderingPolicies

java.lang.Object

java.lang.Enum<BranchOrderingPolicies>

org.neo4j.graphdb.traversal.BranchOrderingPolicies

All Implemented Interfaces:

Serializable, Comparable<BranchOrderingPolicies>, BranchOrderingPolicy

public enum BranchOrderingPolicies
extends Enum<BranchOrderingPolicies>
implements BranchOrderingPolicy

A catalog of convenient branch ordering policies. Copied from kernel package so that we can hide kernel from the public API.

Enum Constant Summary

Enum Constants

Enum Constant and Description
POSTORDER_BREADTH_FIRST
POSTORDER_DEPTH_FIRST
PREORDER_BREADTH_FIRST
PREORDER_DEPTH_FIRST

Method Summary

Modifier and Type	Method and Description
static BranchOrderingPolicies	valueOf(String name) Returns the enum constant of this type with the specified name.
static BranchOrderingPolicies[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.neo4j.graphdb.traversal.BranchOrderingPolicy

create

Enum Constant Detail

PREORDER_DEPTH_FIRST

public static final BranchOrderingPolicies PREORDER_DEPTH_FIRST

POSTORDER_DEPTH_FIRST

public static final BranchOrderingPolicies POSTORDER_DEPTH_FIRST

PREORDER_BREADTH_FIRST

public static final BranchOrderingPolicies PREORDER_BREADTH_FIRST

POSTORDER_BREADTH_FIRST

public static final BranchOrderingPolicies POSTORDER_BREADTH_FIRST

Method Detail

values

public static BranchOrderingPolicies[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (BranchOrderingPolicies c : BranchOrderingPolicies.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static BranchOrderingPolicies valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null