Tokenizer (Hortonworks Data Platform Apache HBase Java API Reference)

Field Summary

Fields
Modifier and Type	Field and Description
`protected static Boolean`	`INCLUDE_FULL_TREE_IN_TO_STRING` print/debug
`protected long`	`lastNodeId`
`protected int`	`maxElementLength`
`protected ArrayList<TokenizerNode>`	`nodes`
`protected int`	`numArraysAdded` fields
`protected int`	`numNodes`
`protected TokenizerNode`	`root`
`protected byte[]`	`tokens`
`protected int`	`tokensLength`
`protected int`	`treeDepth`

Constructor Summary

Constructors
Constructor and Description

Tokenizer()
construct

Constructors
Constructor and Description
`Tokenizer()` construct

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addAll(ArrayList<ByteRange> sortedByteRanges)` building
`protected TokenizerNode`	`addNode(TokenizerNode parent, int nodeDepth, int tokenStartOffset, ByteRange token, int inputTokenOffset)`
`void`	`addSorted(ByteRange bytes)`
`void`	`appendNodes(List<TokenizerNode> appendTo, boolean includeNonLeaves, boolean includeLeaves)`
`Tokenizer`	`appendOutputArrayOffsets(List<Integer> offsets)`
`protected int`	`appendTokenAndRepointByteRange(ByteRange token, int inputTokenOffset)`
`List<byte[]>`	`getArrays()`
`int`	`getMaxElementLength()`
`void`	`getNode(TokenizerRowSearchResult resultHolder, byte[] key, int keyOffset, int keyLength)`
`ArrayList<TokenizerNode>`	`getNodes(boolean includeNonLeaves, boolean includeLeaves)`
`int`	`getNumAdded()` read
`TokenizerNode`	`getRoot()` get/set
`String`	`getStructuralString()`
`int`	`getTreeDepth()`
`void`	`incrementNumOccurrencesOfLatestValue()`
`protected long`	`nextNodeId()`
`void`	`reset()`
`Tokenizer`	`setNodeFirstInsertionIndexes()` write
`protected void`	`submitMaxNodeDepthCandidate(int nodeDepth)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

numArraysAdded
```
protected int numArraysAdded
```
fields

lastNodeId
```
protected long lastNodeId
```

nodes

protected ArrayList<TokenizerNode> nodes

numNodes
```
protected int numNodes
```

root
```
protected TokenizerNode root
```

tokens
```
protected byte[] tokens
```

tokensLength
```
protected int tokensLength
```

maxElementLength
```
protected int maxElementLength
```

treeDepth
```
protected int treeDepth
```

INCLUDE_FULL_TREE_IN_TO_STRING

protected static final Boolean INCLUDE_FULL_TREE_IN_TO_STRING

print/debug

Constructor Detail
- Tokenizer
```
public Tokenizer()
```
  construct

Method Detail

reset
```
public void reset()
```

addAll

public void addAll(ArrayList<ByteRange> sortedByteRanges)

building

addSorted

public void addSorted(ByteRange bytes)

incrementNumOccurrencesOfLatestValue

public void incrementNumOccurrencesOfLatestValue()

nextNodeId
```
protected long nextNodeId()
```

addNode

protected TokenizerNode addNode(TokenizerNode parent,
                                int nodeDepth,
                                int tokenStartOffset,
                                ByteRange token,
                                int inputTokenOffset)

appendTokenAndRepointByteRange

protected int appendTokenAndRepointByteRange(ByteRange token,
                                             int inputTokenOffset)

submitMaxNodeDepthCandidate

protected void submitMaxNodeDepthCandidate(int nodeDepth)

getNumAdded
```
public int getNumAdded()
```
read

getNodes

public ArrayList<TokenizerNode> getNodes(boolean includeNonLeaves,
                                         boolean includeLeaves)

appendNodes

public void appendNodes(List<TokenizerNode> appendTo,
                        boolean includeNonLeaves,
                        boolean includeLeaves)

getArrays
```
public List<byte[]> getArrays()
```

getNode

public void getNode(TokenizerRowSearchResult resultHolder,
                    byte[] key,
                    int keyOffset,
                    int keyLength)

setNodeFirstInsertionIndexes

public Tokenizer setNodeFirstInsertionIndexes()

write

appendOutputArrayOffsets

public Tokenizer appendOutputArrayOffsets(List<Integer> offsets)

toString
```
public String toString()
```
Overrides:

toString in class Object

getStructuralString
```
public String getStructuralString()
```

getRoot
```
public TokenizerNode getRoot()
```
get/set

getMaxElementLength
```
public int getMaxElementLength()
```

getTreeDepth
```
public int getTreeDepth()
```

Class Tokenizer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

numArraysAdded

lastNodeId

nodes

numNodes

root

tokens

tokensLength

maxElementLength

treeDepth

INCLUDE_FULL_TREE_IN_TO_STRING

Constructor Detail

Tokenizer

Method Detail

reset

addAll

addSorted

incrementNumOccurrencesOfLatestValue

nextNodeId

addNode

appendTokenAndRepointByteRange

submitMaxNodeDepthCandidate

getNumAdded

getNodes

appendNodes

getArrays

getNode

setNodeFirstInsertionIndexes

appendOutputArrayOffsets

toString

getStructuralString

getRoot

getMaxElementLength

getTreeDepth