com.staros.shard

Class ShardGroup

java.lang.Object

com.staros.shard.ShardGroup

All Implemented Interfaces:

Writable

public class ShardGroup
extends java.lang.Object
implements Writable

Constructor Summary

Constructors

Constructor and Description
ShardGroup(ShardGroupInfo info)
ShardGroup(java.lang.String serviceId, long groupId)
ShardGroup(java.lang.String serviceId, long groupId, PlacementPolicy policy, boolean anonymous, long metaGroupId)
ShardGroup(java.lang.String serviceId, long groupId, PlacementPolicy policy, boolean anonymous, long metaGroupId, java.util.Map<java.lang.String,java.lang.String> labels, java.util.Map<java.lang.String,java.lang.String> properties)

Method Summary

Modifier and Type	Method and Description
boolean	addShardId(long shardId)
java.util.List<java.lang.Long>	batchAddShardId(java.util.List<java.lang.Long> addShardIds)
static ShardGroup	fromProtobuf(ShardGroupInfo info)
long	getGroupId()
java.lang.String	getLabel(java.lang.String labelKey)
java.util.Map<java.lang.String,java.lang.String>	getLabels()
long	getMetaGroupId()
PlacementPolicy	getPlacementPolicy()
java.util.Map<java.lang.String,java.lang.String>	getProperties()
java.lang.String	getProperty(java.lang.String propKey)
java.lang.String	getServiceId()
java.util.List<java.lang.Long>	getShardIds()
boolean	isAnonymous()
static ShardGroup	read(java.io.DataInput in)
boolean	removeShardId(long shardId)
ShardGroupInfo	toProtobuf()
void	write(java.io.DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShardGroup

public ShardGroup(java.lang.String serviceId,
                  long groupId)

ShardGroup

public ShardGroup(java.lang.String serviceId,
                  long groupId,
                  PlacementPolicy policy,
                  boolean anonymous,
                  long metaGroupId)

ShardGroup

public ShardGroup(java.lang.String serviceId,
                  long groupId,
                  PlacementPolicy policy,
                  boolean anonymous,
                  long metaGroupId,
                  java.util.Map<java.lang.String,java.lang.String> labels,
                  java.util.Map<java.lang.String,java.lang.String> properties)

ShardGroup

public ShardGroup(ShardGroupInfo info)

Method Detail

getServiceId

public java.lang.String getServiceId()

getGroupId

public long getGroupId()

addShardId

public boolean addShardId(long shardId)

batchAddShardId

public java.util.List<java.lang.Long> batchAddShardId(java.util.List<java.lang.Long> addShardIds)

removeShardId

public boolean removeShardId(long shardId)

getShardIds

public java.util.List<java.lang.Long> getShardIds()

getPlacementPolicy

public PlacementPolicy getPlacementPolicy()

isAnonymous

public boolean isAnonymous()

getMetaGroupId

public long getMetaGroupId()

getProperties

public java.util.Map<java.lang.String,java.lang.String> getProperties()

getProperty

public java.lang.String getProperty(java.lang.String propKey)

getLabels

public java.util.Map<java.lang.String,java.lang.String> getLabels()

getLabel

public java.lang.String getLabel(java.lang.String labelKey)

toProtobuf

public ShardGroupInfo toProtobuf()

fromProtobuf

public static ShardGroup fromProtobuf(ShardGroupInfo info)

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Specified by:

write in interface Writable

Throws:

java.io.IOException

read

public static ShardGroup read(java.io.DataInput in)
                       throws java.io.IOException

Throws:

java.io.IOException