graph.tree.pq

Enum PQNodeMark

java.lang.Object

java.lang.Enum<PQNodeMark>

graph.tree.pq.PQNodeMark

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PQNodeMark>

public enum PQNodeMark
extends java.lang.Enum<PQNodeMark>

A list of PQ-node marks

Author:

Renata

Enum Constant Summary

Enum Constants

Enum Constant and Description
BLOCKED
QUEUED
UNBLOCKED
UNMARKED

Method Summary

Modifier and Type	Method and Description
static PQNodeMark	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static PQNodeMark[]	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

Enum Constant Detail

UNMARKED

public static final PQNodeMark UNMARKED

QUEUED

public static final PQNodeMark QUEUED

BLOCKED

public static final PQNodeMark BLOCKED

UNBLOCKED

public static final PQNodeMark UNBLOCKED

Method Detail

values

public static PQNodeMark[] 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 (PQNodeMark c : PQNodeMark.values())
    System.out.println(c);

Returns:

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

valueOf

public static PQNodeMark valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null