com.hazelcast.util

Enum IterationType

java.lang.Object

java.lang.Enum<IterationType>

com.hazelcast.util.IterationType

All Implemented Interfaces:

Serializable, Comparable<IterationType>

public enum IterationType
extends Enum<IterationType>

To differentiate users selection on result collection on map-wide operations like values, keySet, query etc.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ENTRY Iterate over whole entry (so key and value)
KEY Iterate over keys
VALUE Iterate over values

Method Summary

Modifier and Type	Method and Description
static IterationType	getById(byte id) Returns the IterationType for the given ID.
byte	getId() Gets the ID for the given IterationType.
static IterationType	valueOf(String name) Returns the enum constant of this type with the specified name.
static IterationType[]	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

KEY

public static final IterationType KEY

Iterate over keys

VALUE

public static final IterationType VALUE

Iterate over values

ENTRY

public static final IterationType ENTRY

Iterate over whole entry (so key and value)

Method Detail

values

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

Returns:

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

valueOf

public static IterationType 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

getId

public byte getId()

Gets the ID for the given IterationType. The reason this ID is used instead of an the ordinal value is that the ordinal value is more prone to changes due to reordering.

Returns:

the ID

getById

public static IterationType getById(byte id)

Returns the IterationType for the given ID.

Returns:

the IterationType for the given ID

Throws:

IllegalArgumentException - if no IterationType was found