prajna.util

Enum TreeGraph.EdgePolicy

java.lang.Object

java.lang.Enum<TreeGraph.EdgePolicy>

prajna.util.TreeGraph.EdgePolicy

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TreeGraph.EdgePolicy>

Enclosing class:

TreeGraph<N extends javax.swing.tree.DefaultMutableTreeNode,E>

public static enum TreeGraph.EdgePolicy
extends java.lang.Enum<TreeGraph.EdgePolicy>

Determines whether an edge is acceptible to add to a TreeGraph

Enum Constant Summary

Enum Constants

Enum Constant and Description
ANY Any Edge is valid to add
RELATIVE_ONLY A node may only have graph edges to siblings, parents, or children
SIBLING_ONLY a node may only have graph edges between it and immediate siblings

Method Summary

Methods

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ANY

public static final TreeGraph.EdgePolicy ANY

Any Edge is valid to add

RELATIVE_ONLY

public static final TreeGraph.EdgePolicy RELATIVE_ONLY

A node may only have graph edges to siblings, parents, or children

SIBLING_ONLY

public static final TreeGraph.EdgePolicy SIBLING_ONLY

a node may only have graph edges between it and immediate siblings

Method Detail

values

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

Returns:

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

valueOf

public static TreeGraph.EdgePolicy 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