iot.jcypher.query.ast.pattern

Enum PatternRelation.Direction

java.lang.Object

java.lang.Enum<PatternRelation.Direction>

iot.jcypher.query.ast.pattern.PatternRelation.Direction

All Implemented Interfaces:

Serializable, Comparable<PatternRelation.Direction>

Enclosing class:

PatternRelation

public static enum PatternRelation.Direction
extends Enum<PatternRelation.Direction>

Enum Constant Summary

Enum Constants

Enum Constant and Description
BOTH
IN
OUT

Method Summary

Methods

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

IN

public static final PatternRelation.Direction IN

OUT

public static final PatternRelation.Direction OUT

BOTH

public static final PatternRelation.Direction BOTH

Method Detail

values

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

Returns:

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

valueOf

public static PatternRelation.Direction 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