com.redhat.lightblue.query

Enum UnaryLogicalOperator

java.lang.Object

java.lang.Enum<UnaryLogicalOperator>

com.redhat.lightblue.query.UnaryLogicalOperator

All Implemented Interfaces:

Serializable, Comparable<UnaryLogicalOperator>

public enum UnaryLogicalOperator
extends Enum<UnaryLogicalOperator>

Unary logical operators (not)

Enum Constant Summary

Enum Constants

Enum Constant and Description
_not

Method Summary

Methods

Modifier and Type	Method and Description
boolean	apply(boolean value) Applies the operator to a value
static UnaryLogicalOperator	fromString(String s)
String	toString()
static UnaryLogicalOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static UnaryLogicalOperator[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

_not

public static final UnaryLogicalOperator _not

Method Detail

values

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

Returns:

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

valueOf

public static UnaryLogicalOperator 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

apply

public boolean apply(boolean value)

Applies the operator to a value

Parameters:

value - The value to which the operator is to be applied

Returns:

Returns op(value). For _not, returns !value.

toString

public String toString()

Overrides:

toString in class Enum<UnaryLogicalOperator>

fromString

public static UnaryLogicalOperator fromString(String s)