com.bigdata.rdf.internal.constraints

Enum INeedsMaterialization.Requirement

java.lang.Object

java.lang.Enum<INeedsMaterialization.Requirement>

com.bigdata.rdf.internal.constraints.INeedsMaterialization.Requirement

All Implemented Interfaces:

Serializable, Comparable<INeedsMaterialization.Requirement>

Enclosing interface:

INeedsMaterialization

public static enum INeedsMaterialization.Requirement
extends Enum<INeedsMaterialization.Requirement>

Enum Constant Summary

Enum Constants

Enum Constant and Description
ALWAYS Always needs materialization.
NEVER Never needs materialization.
SOMETIMES Only needs materialization if inline evaluation fails.

Method Summary

Methods

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

ALWAYS

public static final INeedsMaterialization.Requirement ALWAYS

Always needs materialization.

SOMETIMES

public static final INeedsMaterialization.Requirement SOMETIMES

Only needs materialization if inline evaluation fails.

NEVER

public static final INeedsMaterialization.Requirement NEVER

Never needs materialization.

Method Detail

values

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

Returns:

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

valueOf

public static INeedsMaterialization.Requirement 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