Package com.hazelcast.cluster.memberselector

Class MemberSelectors

java.lang.Object

com.hazelcast.cluster.memberselector.MemberSelectors

public final class MemberSelectors
extends Object

A utility class to get MemberSelector instances.

Field Summary

Fields

Modifier and Type	Field	Description
static final MemberSelector	DATA_MEMBER_SELECTOR	A MemberSelector instance that selects only data members that own a partition
static final MemberSelector	LITE_MEMBER_SELECTOR	A MemberSelector instance that selects only lite members that own no partition
static final MemberSelector	LOCAL_MEMBER_SELECTOR	A MemberSelector instance that selects only local members
static final MemberSelector	NON_LOCAL_MEMBER_SELECTOR	A MemberSelector instance that selects only remote members

Method Summary

Modifier and Type	Method	Description
static MemberSelector	and(MemberSelector... selectors)	Selects a member when all of the selectors succeed
static MemberSelector	or(MemberSelector... selectors)	Selects a member when one of the selectors succeed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

LITE_MEMBER_SELECTOR

public static final MemberSelector LITE_MEMBER_SELECTOR

A MemberSelector instance that selects only lite members that own no partition

DATA_MEMBER_SELECTOR

public static final MemberSelector DATA_MEMBER_SELECTOR

A MemberSelector instance that selects only data members that own a partition

LOCAL_MEMBER_SELECTOR

public static final MemberSelector LOCAL_MEMBER_SELECTOR

A MemberSelector instance that selects only local members

NON_LOCAL_MEMBER_SELECTOR

public static final MemberSelector NON_LOCAL_MEMBER_SELECTOR

A MemberSelector instance that selects only remote members

Method Details

or

public static MemberSelector or(MemberSelector... selectors)

Selects a member when one of the selectors succeed

Parameters:

selectors - MemberSelector instances to iterate

Returns:

a MemberSelector that selects a member when one of the sub-selectors succeed

and

public static MemberSelector and(MemberSelector... selectors)

Selects a member when all of the selectors succeed

Parameters:

selectors - MemberSelector instances to iterate

Returns:

a MemberSelector that selects a member when all of the sub-selectors succeed