PrefixTreeCell (Apache HBase - Prefix Tree 1.4.14 API)

java.lang.Object
- org.apache.hadoop.hbase.codec.prefixtree.decode.PrefixTreeCell

所有已实现的接口:

Comparable<Cell>, Cell, SettableSequenceId

直接已知子类:

PrefixTreeArrayScanner
```
@InterfaceAudience.Private
public class PrefixTreeCell
extends Object
implements Cell, SettableSequenceId, Comparable<Cell>
```
As the PrefixTreeArrayScanner moves through the tree bytes, it changes the values in the fields of this class so that Cell logic can be applied, but without allocating new memory for every Cell iterated through.

字段概要

字段
限定符和类型	字段和说明
`protected int`	`absoluteValueOffset`
`protected byte[]`	`block` fields
`static KeyValue.Type`	`DEFAULT_TYPE`
`protected byte[]`	`familyBuffer`
`protected int`	`familyLength`
`protected int`	`familyOffset`
`protected boolean`	`includeMvccVersion`
`protected Long`	`mvccVersion`
`protected byte[]`	`qualifierBuffer`
`protected int`	`qualifierLength`
`protected int`	`qualifierOffset`
`protected byte[]`	`rowBuffer`
`protected int`	`rowLength`
`protected byte[]`	`tagsBuffer`
`protected int`	`tagsLength`
`protected int`	`tagsOffset`
`protected Long`	`timestamp`
`protected KeyValue.Type`	`type`
`static KeyValue.Type[]`	`TYPES` static
`protected int`	`valueLength`

构造器概要

构造器
构造器和说明

PrefixTreeCell()

构造器
构造器和说明
`PrefixTreeCell()`

方法概要

方法
限定符和类型	方法和说明
`int`	`compareTo(Cell other)`
`boolean`	`equals(Object obj)`
`byte[]`	`getFamily()`
`byte[]`	`getFamilyArray()`
`byte`	`getFamilyLength()`
`int`	`getFamilyOffset()`
`protected String`	`getKeyValueString()` Need this separate method so we can call it from subclasses' toString() methods
`long`	`getMvccVersion()`
`byte[]`	`getQualifier()`
`byte[]`	`getQualifierArray()`
`int`	`getQualifierLength()`
`int`	`getQualifierOffset()`
`byte[]`	`getRow()`
`byte[]`	`getRowArray()`
`short`	`getRowLength()`
`int`	`getRowOffset()`
`long`	`getSequenceId()`
`byte[]`	`getTagsArray()`
`int`	`getTagsLength()`
`int`	`getTagsOffset()`
`long`	`getTimestamp()`
`byte`	`getTypeByte()`
`byte[]`	`getValue()`
`byte[]`	`getValueArray()`
`int`	`getValueLength()`
`int`	`getValueOffset()`
`int`	`hashCode()`
`void`	`setSequenceId(long seqId)`
`String`	`toString()` For debugging.

从类继承的方法 java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - TYPES
```
public static final KeyValue.Type[] TYPES
```
    static
  - DEFAULT_TYPE
```
public static final KeyValue.Type DEFAULT_TYPE
```
  - block
```
protected byte[] block
```
    fields
  - includeMvccVersion
```
protected boolean includeMvccVersion
```
  - rowBuffer
```
protected byte[] rowBuffer
```
  - rowLength
```
protected int rowLength
```
  - familyBuffer
```
protected byte[] familyBuffer
```
  - familyOffset
```
protected int familyOffset
```
  - familyLength
```
protected int familyLength
```
  - qualifierBuffer
```
protected byte[] qualifierBuffer
```
  - qualifierOffset
```
protected int qualifierOffset
```
  - qualifierLength
```
protected int qualifierLength
```
  - timestamp
```
protected Long timestamp
```
  - mvccVersion
```
protected Long mvccVersion
```
  - type
```
protected KeyValue.Type type
```
  - absoluteValueOffset
```
protected int absoluteValueOffset
```
  - valueLength
```
protected int valueLength
```
  - tagsBuffer
```
protected byte[] tagsBuffer
```
  - tagsOffset
```
protected int tagsOffset
```
  - tagsLength
```
protected int tagsLength
```
- 构造器详细资料
  - PrefixTreeCell
```
public PrefixTreeCell()
```
- 方法详细资料
  - toString
```
public String toString()
```
    For debugging. Currently creates new KeyValue to utilize its toString() method.
    
    覆盖:
    
    toString 在类中 Object
  - equals
```
public boolean equals(Object obj)
```
    覆盖:
    
    equals 在类中 Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    
    hashCode 在类中 Object
  - compareTo
```
public int compareTo(Cell other)
```
    指定者:
    
    compareTo 在接口中 Comparable<Cell>
  - getTimestamp
```
public long getTimestamp()
```
    指定者:
    
    getTimestamp 在接口中 Cell
  - getMvccVersion
```
public long getMvccVersion()
```
    指定者:
    
    getMvccVersion 在接口中 Cell
  - getSequenceId
```
public long getSequenceId()
```
    指定者:
    
    getSequenceId 在接口中 Cell
  - getValueLength
```
public int getValueLength()
```
    指定者:
    
    getValueLength 在接口中 Cell
  - getRowArray
```
public byte[] getRowArray()
```
    指定者:
    
    getRowArray 在接口中 Cell
  - getRowOffset
```
public int getRowOffset()
```
    指定者:
    
    getRowOffset 在接口中 Cell
  - getRowLength
```
public short getRowLength()
```
    指定者:
    
    getRowLength 在接口中 Cell
  - getFamilyArray
```
public byte[] getFamilyArray()
```
    指定者:
    
    getFamilyArray 在接口中 Cell
  - getFamilyOffset
```
public int getFamilyOffset()
```
    指定者:
    
    getFamilyOffset 在接口中 Cell
  - getFamilyLength
```
public byte getFamilyLength()
```
    指定者:
    
    getFamilyLength 在接口中 Cell
  - getQualifierArray
```
public byte[] getQualifierArray()
```
    指定者:
    
    getQualifierArray 在接口中 Cell
  - getQualifierOffset
```
public int getQualifierOffset()
```
    指定者:
    
    getQualifierOffset 在接口中 Cell
  - getQualifierLength
```
public int getQualifierLength()
```
    指定者:
    
    getQualifierLength 在接口中 Cell
  - getValueArray
```
public byte[] getValueArray()
```
    指定者:
    
    getValueArray 在接口中 Cell
  - getValueOffset
```
public int getValueOffset()
```
    指定者:
    
    getValueOffset 在接口中 Cell
  - getTypeByte
```
public byte getTypeByte()
```
    指定者:
    
    getTypeByte 在接口中 Cell
  - getValue
```
public byte[] getValue()
```
    指定者:
    
    getValue 在接口中 Cell
  - getFamily
```
public byte[] getFamily()
```
    指定者:
    
    getFamily 在接口中 Cell
  - getQualifier
```
public byte[] getQualifier()
```
    指定者:
    
    getQualifier 在接口中 Cell
  - getRow
```
public byte[] getRow()
```
    指定者:
    
    getRow 在接口中 Cell
  - getKeyValueString
```
protected String getKeyValueString()
```
    Need this separate method so we can call it from subclasses' toString() methods
  - getTagsOffset
```
public int getTagsOffset()
```
    指定者:
    
    getTagsOffset 在接口中 Cell
  - getTagsLength
```
public int getTagsLength()
```
    指定者:
    
    getTagsLength 在接口中 Cell
  - getTagsArray
```
public byte[] getTagsArray()
```
    指定者:
    
    getTagsArray 在接口中 Cell
  - setSequenceId
```
public void setSequenceId(long seqId)
```
    指定者:
    
    setSequenceId 在接口中 SettableSequenceId

类 PrefixTreeCell

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

TYPES

DEFAULT_TYPE

block

includeMvccVersion

rowBuffer

rowLength

familyBuffer

familyOffset

familyLength

qualifierBuffer

qualifierOffset

qualifierLength

timestamp

mvccVersion

type

absoluteValueOffset

valueLength

tagsBuffer

tagsOffset

tagsLength

构造器详细资料

PrefixTreeCell

方法详细资料

toString

equals

hashCode

compareTo

getTimestamp

getMvccVersion

getSequenceId

getValueLength

getRowArray

getRowOffset

getRowLength

getFamilyArray

getFamilyOffset

getFamilyLength

getQualifierArray

getQualifierOffset

getQualifierLength

getValueArray

getValueOffset

getTypeByte

getValue

getFamily

getQualifier

getRow

getKeyValueString

getTagsOffset

getTagsLength

getTagsArray

setSequenceId