程序包 org.apache.bookkeeper.mledger.offload.jcloud.impl

类 OffloadIndexBlockV2BuilderImpl

java.lang.Object

org.apache.bookkeeper.mledger.offload.jcloud.impl.OffloadIndexBlockV2BuilderImpl

所有已实现的接口:

OffloadIndexBlockBuilder, OffloadIndexBlockV2Builder

public class OffloadIndexBlockV2BuilderImpl
extends Object
implements OffloadIndexBlockBuilder, OffloadIndexBlockV2Builder

Interface for builder of index block used for offload a ledger to long term storage.

构造器概要

构造器

构造器	说明
OffloadIndexBlockV2BuilderImpl()

方法概要

修饰符和类型	方法	说明
OffloadIndexBlockBuilder	addBlock(long firstEntryId, int partId, int blockSize)	Add one payload block related information into index block.
OffloadIndexBlockV2Builder	addBlock(long ledgerId, long firstEntryId, int partId, int blockSize)	Add one payload block related information into index block.
OffloadIndexBlockV2BuilderImpl	addLedgerMeta(Long ledgerId, org.apache.bookkeeper.mledger.proto.MLDataFormats.ManagedLedgerInfo.LedgerInfo metadata)	Build index block with the passed in ledger metadata.
OffloadIndexBlock	build()	Finalize the immutable OffloadIndexBlock.
OffloadIndexBlockV2	buildV2()	Finalize the immutable OffloadIndexBlock.
OffloadIndexBlockV2	fromStream(InputStream is)	Construct OffloadIndex from an InputStream.
OffloadIndexBlockV2BuilderImpl	withDataBlockHeaderLength(long dataHeaderLength)	Specify the length of the block headers in the data object.
OffloadIndexBlockV2BuilderImpl	withDataObjectLength(long dataObjectLength)	Specify the length of data object this index is associated with.
OffloadIndexBlockV2BuilderImpl	withLedgerMetadata(org.apache.bookkeeper.client.api.LedgerMetadata metadata)	Build index block with the passed in ledger metadata.

从类继承的方法 java.lang.Object

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

构造器详细资料

OffloadIndexBlockV2BuilderImpl

public OffloadIndexBlockV2BuilderImpl()

方法详细资料

withDataObjectLength

public OffloadIndexBlockV2BuilderImpl withDataObjectLength(long dataObjectLength)

从接口复制的说明: OffloadIndexBlockBuilder

Specify the length of data object this index is associated with.

指定者:

withDataObjectLength 在接口中 OffloadIndexBlockBuilder

指定者:

withDataObjectLength 在接口中 OffloadIndexBlockV2Builder

参数:

dataObjectLength - the length of the data object

withDataBlockHeaderLength

public OffloadIndexBlockV2BuilderImpl withDataBlockHeaderLength(long dataHeaderLength)

从接口复制的说明: OffloadIndexBlockBuilder

Specify the length of the block headers in the data object.

指定者:

withDataBlockHeaderLength 在接口中 OffloadIndexBlockBuilder

指定者:

withDataBlockHeaderLength 在接口中 OffloadIndexBlockV2Builder

参数:

dataHeaderLength - the length of the headers

withLedgerMetadata

public OffloadIndexBlockV2BuilderImpl withLedgerMetadata(org.apache.bookkeeper.client.api.LedgerMetadata metadata)

从接口复制的说明: OffloadIndexBlockBuilder

Build index block with the passed in ledger metadata.

指定者:

withLedgerMetadata 在接口中 OffloadIndexBlockBuilder

参数:

metadata - the ledger metadata

addLedgerMeta

public OffloadIndexBlockV2BuilderImpl addLedgerMeta(Long ledgerId,
 org.apache.bookkeeper.mledger.proto.MLDataFormats.ManagedLedgerInfo.LedgerInfo metadata)

从接口复制的说明: OffloadIndexBlockV2Builder

Build index block with the passed in ledger metadata.

指定者:

addLedgerMeta 在接口中 OffloadIndexBlockV2Builder

metadata - the ledger metadata

addBlock

public OffloadIndexBlockBuilder addBlock(long firstEntryId,
 int partId,
 int blockSize)

从接口复制的说明: OffloadIndexBlockBuilder

Add one payload block related information into index block. It contains the first entryId in payload block, the payload block Id, and payload block size. This information will be used to consist one index entry in OffloadIndexBlock.

指定者:

addBlock 在接口中 OffloadIndexBlockBuilder

参数:

firstEntryId - the first entryId in payload block

partId - the payload block Id

blockSize - the payload block size

addBlock

public OffloadIndexBlockV2Builder addBlock(long ledgerId,
 long firstEntryId,
 int partId,
 int blockSize)

从接口复制的说明: OffloadIndexBlockV2Builder

Add one payload block related information into index block. It contains the first entryId in payload block, the payload block Id, and payload block size. This information will be used to consist one index entry in OffloadIndexBlock.

指定者:

addBlock 在接口中 OffloadIndexBlockV2Builder

firstEntryId - the first entryId in payload block

partId - the payload block Id

blockSize - the payload block size

fromStream

public OffloadIndexBlockV2 fromStream(InputStream is)
                               throws IOException

从接口复制的说明: OffloadIndexBlockBuilder

Construct OffloadIndex from an InputStream.

指定者:

fromStream 在接口中 OffloadIndexBlockBuilder

指定者:

fromStream 在接口中 OffloadIndexBlockV2Builder

抛出:

IOException

build

public OffloadIndexBlock build()

从接口复制的说明: OffloadIndexBlockBuilder

Finalize the immutable OffloadIndexBlock.

指定者:

build 在接口中 OffloadIndexBlockBuilder

buildV2

public OffloadIndexBlockV2 buildV2()

从接口复制的说明: OffloadIndexBlockV2Builder

Finalize the immutable OffloadIndexBlock.

指定者:

buildV2 在接口中 OffloadIndexBlockV2Builder