Vertex (HanLP portable-1.8.1 API)

java.lang.Object
- com.hankcs.hanlp.seg.common.Vertex

```
public class Vertex
extends Object
```
顶点

Author:

hankcs

Field Summary

Fields
Modifier and Type	Field and Description
`CoreDictionary.Attribute`	`attribute` 词的属性，谨慎修改属性内部的数据，因为会影响到字典如果要修改，应当new一个Attribute
`Vertex`	`from` 到该节点的最短路径的前驱节点
`int`	`index` 在一维顶点数组中的下标，可以视作这个顶点的id
`String`	`realWord` 节点对应的真实词，绝对不含##
`double`	`weight` 最短路径对应的权重
`String`	`word` 节点对应的词或等效词（如未##数）
`int`	`wordID` 等效词ID,也是Attribute的下标

Constructor Summary

Constructors
Constructor and Description
`Vertex(char realWord, CoreDictionary.Attribute attribute)`
`Vertex(Map.Entry<String,CoreDictionary.Attribute> entry)` 通过一个键值对方便地构造节点
`Vertex(String realWord)` 自动构造一个合理的顶点
`Vertex(String realWord, CoreDictionary.Attribute attribute)` 真实词与编译词相同时候的构造函数
`Vertex(String realWord, CoreDictionary.Attribute attribute, int wordID)`
`Vertex(String word, String realWord, CoreDictionary.Attribute attribute)` 最复杂的构造函数
`Vertex(String word, String realWord, CoreDictionary.Attribute attribute, int wordID)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`confirmNature(Nature nature)` 将属性的词性锁定为nature
`boolean`	`confirmNature(Nature nature, boolean updateWord)` 将属性的词性锁定为nature，此重载会降低性能
`Vertex`	`copy()` 复制自己
`CoreDictionary.Attribute`	`getAttribute()` 获取词的属性
`Vertex`	`getFrom()`
`Nature`	`getNature()` 获取该节点的词性，如果词性还未确定，则返回null
`String`	`getRealWord()` 获取真实词
`Nature`	`guessNature()` 猜测最可能的词性，也就是这个节点的词性中出现频率最大的那一个词性
`boolean`	`hasNature(Nature nature)`
`int`	`length()`
`static Vertex`	`newAddressInstance(String realWord)` 创建一个地名实例
`static Vertex`	`newB()` 生成线程安全的起始节点
`static Vertex`	`newE()` 生成线程安全的终止节点
`static Vertex`	`newJapanesePersonInstance(String realWord, int frequency)` 创建一个日本人名实例
`static Vertex`	`newNumberInstance(String realWord)` 创建一个数词实例
`static Vertex`	`newOrganizationInstance(String realWord, int frequency)` 创建一个机构名实例
`static Vertex`	`newPersonInstance(String realWord)` 创建一个人名实例
`static Vertex`	`newPersonInstance(String realWord, int frequency)` 创建一个人名实例
`static Vertex`	`newPlaceInstance(String realWord, int frequency)` 创建一个地名实例
`static Vertex`	`newPunctuationInstance(String realWord)` 创建一个标点符号实例
`static Vertex`	`newTimeInstance(String realWord)` 创建一个时间实例
`static Vertex`	`newTranslatedPersonInstance(String realWord, int frequency)` 创建一个音译人名实例
`void`	`setFrom(Vertex from)`
`Vertex`	`setRealWord(String realWord)`
`Vertex`	`setWord(String word)`
`String`	`toString()`
`void`	`updateFrom(Vertex from)`

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

- Field Detail
  - word
```
public String word
```
    节点对应的词或等效词（如未##数）
  - realWord
```
public String realWord
```
    节点对应的真实词，绝对不含##
  - attribute
```
public CoreDictionary.Attribute attribute
```
    词的属性，谨慎修改属性内部的数据，因为会影响到字典
    如果要修改，应当new一个Attribute
  - wordID
```
public int wordID
```
    等效词ID,也是Attribute的下标
  - index
```
public int index
```
    在一维顶点数组中的下标，可以视作这个顶点的id
  - from
```
public Vertex from
```
    到该节点的最短路径的前驱节点
  - weight
```
public double weight
```
    最短路径对应的权重
- Constructor Detail
  - Vertex
```
public Vertex(String word,
              String realWord,
              CoreDictionary.Attribute attribute)
```
    最复杂的构造函数
    
    Parameters:
    
    word - 编译后的词
    
    realWord - 真实词
    
    attribute - 属性
  - Vertex
```
public Vertex(String word,
              String realWord,
              CoreDictionary.Attribute attribute,
              int wordID)
```
  - Vertex
```
public Vertex(String realWord,
              CoreDictionary.Attribute attribute)
```
    真实词与编译词相同时候的构造函数
    
    Parameters:
    
    realWord -
    
    attribute -
  - Vertex
```
public Vertex(String realWord,
              CoreDictionary.Attribute attribute,
              int wordID)
```
  - Vertex
```
public Vertex(Map.Entry<String,CoreDictionary.Attribute> entry)
```
    通过一个键值对方便地构造节点
    
    Parameters:
    
    entry -
  - Vertex
```
public Vertex(String realWord)
```
    自动构造一个合理的顶点
    
    Parameters:
    
    realWord -
  - Vertex
```
public Vertex(char realWord,
              CoreDictionary.Attribute attribute)
```
- Method Detail
  - updateFrom
```
public void updateFrom(Vertex from)
```
  - getRealWord
```
public String getRealWord()
```
    获取真实词
    
    Returns:
  - getFrom
```
public Vertex getFrom()
```
  - setFrom
```
public void setFrom(Vertex from)
```
  - getAttribute
```
public CoreDictionary.Attribute getAttribute()
```
    获取词的属性
    
    Returns:
  - confirmNature
```
public boolean confirmNature(Nature nature)
```
    将属性的词性锁定为nature
    
    Parameters:
    
    nature - 词性
    
    Returns:
    
    如果锁定词性在词性列表中，返回真，否则返回假
  - confirmNature
```
public boolean confirmNature(Nature nature,
                             boolean updateWord)
```
    将属性的词性锁定为nature，此重载会降低性能
    
    Parameters:
    
    nature - 词性
    
    updateWord - 是否更新预编译字串
    
    Returns:
    
    如果锁定词性在词性列表中，返回真，否则返回假
  - getNature
```
public Nature getNature()
```
    获取该节点的词性，如果词性还未确定，则返回null
    
    Returns:
  - guessNature
```
public Nature guessNature()
```
    猜测最可能的词性，也就是这个节点的词性中出现频率最大的那一个词性
    
    Returns:
  - hasNature
```
public boolean hasNature(Nature nature)
```
  - copy
```
public Vertex copy()
```
    复制自己
    
    Returns:
    
    自己的备份
  - setWord
```
public Vertex setWord(String word)
```
  - setRealWord
```
public Vertex setRealWord(String realWord)
```
  - newNumberInstance
```
public static Vertex newNumberInstance(String realWord)
```
    创建一个数词实例
    
    Parameters:
    
    realWord - 数字对应的真实字串
    
    Returns:
    
    数词顶点
  - newAddressInstance
```
public static Vertex newAddressInstance(String realWord)
```
    创建一个地名实例
    
    Parameters:
    
    realWord - 数字对应的真实字串
    
    Returns:
    
    地名顶点
  - newPunctuationInstance
```
public static Vertex newPunctuationInstance(String realWord)
```
    创建一个标点符号实例
    
    Parameters:
    
    realWord - 标点符号对应的真实字串
    
    Returns:
    
    标点符号顶点
  - newPersonInstance
```
public static Vertex newPersonInstance(String realWord)
```
    创建一个人名实例
    
    Parameters:
    
    realWord -
    
    Returns:
  - newTranslatedPersonInstance
```
public static Vertex newTranslatedPersonInstance(String realWord,
                                                 int frequency)
```
    创建一个音译人名实例
    
    Parameters:
    
    realWord -
    
    Returns:
  - newJapanesePersonInstance
```
public static Vertex newJapanesePersonInstance(String realWord,
                                               int frequency)
```
    创建一个日本人名实例
    
    Parameters:
    
    realWord -
    
    Returns:
  - newPersonInstance
```
public static Vertex newPersonInstance(String realWord,
                                       int frequency)
```
    创建一个人名实例
    
    Parameters:
    
    realWord -
    
    frequency -
    
    Returns:
  - newPlaceInstance
```
public static Vertex newPlaceInstance(String realWord,
                                      int frequency)
```
    创建一个地名实例
    
    Parameters:
    
    realWord -
    
    frequency -
    
    Returns:
  - newOrganizationInstance
```
public static Vertex newOrganizationInstance(String realWord,
                                             int frequency)
```
    创建一个机构名实例
    
    Parameters:
    
    realWord -
    
    frequency -
    
    Returns:
  - newTimeInstance
```
public static Vertex newTimeInstance(String realWord)
```
    创建一个时间实例
    
    Parameters:
    
    realWord - 时间对应的真实字串
    
    Returns:
    
    时间顶点
  - newB
```
public static Vertex newB()
```
    生成线程安全的起始节点
    
    Returns:
  - newE
```
public static Vertex newE()
```
    生成线程安全的终止节点
    
    Returns:
  - length
```
public int length()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class Vertex

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

word

realWord

attribute

wordID

index

from

weight

Constructor Detail

Vertex

Vertex

Vertex

Vertex

Vertex

Vertex

Vertex

Method Detail

updateFrom

getRealWord

getFrom

setFrom

getAttribute

confirmNature

confirmNature

getNature

guessNature

hasNature

copy

setWord

setRealWord

newNumberInstance

newAddressInstance

newPunctuationInstance

newPersonInstance

newTranslatedPersonInstance

newJapanesePersonInstance

newPersonInstance

newPlaceInstance

newOrganizationInstance

newTimeInstance

newB

newE

length

toString