Index (MeteoInfoLib 1.9 API)

java.lang.Object
- org.meteoinfo.data.dataframe.Index<V>

类型参数:

V - Index data type

所有已实现的接口:

Iterable<V>

直接已知子类:

ColumnIndex, DateTimeIndex, IntIndex, StringIndex
```
public class Index<V>
extends Object
implements Iterable<V>
```
作者:

Yaqiang Wang

字段概要

字段
限定符和类型字段说明

protected List<V> data

protected DataType dataType

protected String format

protected String name

字段
限定符和类型	字段	说明
`protected List<V>`	`data`
`protected DataType`	`dataType`
`protected String`	`format`
`protected String`	`name`

构造器概要

构造器
构造器说明

Index()

构造器
构造器	说明
`Index()`

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法	说明
`void`	`add(int i, V v)`	Add a value
`void`	`add(V v)`	Add a value
`Index`	`append(Index idx)`	Append another index
`Object`	`clone()`
`boolean`	`contains(V v)`	Contains function
`static Index`	`factory(List data)`	Factory method to create a new index object
`static Index`	`factory(List data, String name)`	Factory method to create a new index object
`static Index`	`factory(Array data)`	Factory method to create a new index object
`static Index`	`factory(Array data, String name)`	Factory method to create a new index object
`Array`	`fillKeyList(Array data, List<Integer> rrdata)`	Fill key list
`List<Integer>`	`filterIndices(Array arr)`	Get indices
`V`	`get(int i)`	Get a value
`List<V>`	`getData()`	Get data
`String`	`getFormat()`	Get string format
`Object[]`	`getIndices(Object label)`	Get indices
`Object[]`	`getIndices(List<Object> labels)`	Get indices
`Object[]`	`getIndices_bak(List<Object> labels)`	Get indices
`Object[]`	`getIndices_s(Object label)`	Get indices
`String`	`getName()`	Get name
`String`	`getNameFormat()`	Get Name format
`List<V>`	`getValues()`	Get data
`List<Integer>`	`indexAll(Object k)`	Get all indices of an index key
`int`	`indexOf(Object v)`	Index of
`List<Integer>`	`indexOf(List<V> vs)`	Index of
`Integer[]`	`indices(Object[] names)`	Get indices
`Integer[]`	`indices(List<Object> names)`	Get indices
`Iterator`	`iterator()`
`void`	`set(int i, V value)`	Set a value
`void`	`setData(List<V> value)`	Set data
`void`	`setFormat(String value)`	Set string format
`void`	`setName(String value)`	Set name
`int`	`size()`	Get data size
`Index`	`subIndex()`	Sub index
`Index`	`subIndex(int start, int end, int step)`	Sub index
`Index`	`subIndex(List<Integer> idx)`	Sub index
`static List`	`subList(List list, List<Integer> index)`	Sub list by index
`String`	`toString()`
`String`	`toString(int idx)`	Convert i_th index to string
`String`	`toString(int idx, String format)`	Convert i_th index to string
`String`	`toString_Index(int idx)`	Convert i_th index to string
`void`	`updateFormat()`	Update format

从接口继承的方法 java.lang.Iterable
forEach, spliterator

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

- 字段详细资料
  - data
```
protected List<V> data
```
  - format
```
protected String format
```
  - name
```
protected String name
```
  - dataType
```
protected DataType dataType
```
- 构造器详细资料
  - Index
```
public Index()
```
- 方法详细资料
  - getValues
```
public List<V> getValues()
```
    Get data
    
    返回:
    
    Values
  - getData
```
public List<V> getData()
```
    Get data
    
    返回:
    
    Data
  - setData
```
public void setData(List<V> value)
```
    Set data
    
    参数:
    
    value - Data
  - iterator
```
public Iterator iterator()
```
    指定者:
    
    iterator 在接口中 Iterable<V>
  - size
```
public int size()
```
    Get data size
    
    返回:
    
    Index size
  - getFormat
```
public String getFormat()
```
    Get string format
    
    返回:
    
    String format
  - getNameFormat
```
public String getNameFormat()
```
    Get Name format
    
    返回:
  - setFormat
```
public void setFormat(String value)
```
    Set string format
    
    参数:
    
    value - String format
  - getName
```
public String getName()
```
    Get name
    
    返回:
    
    Name
  - setName
```
public void setName(String value)
```
    Set name
    
    参数:
    
    value - Name
  - factory
```
public static Index factory(List data)
```
    Factory method to create a new index object
    
    参数:
    
    data - Values
    
    返回:
    
    Index object
  - factory
```
public static Index factory(List data,
                            String name)
```
    Factory method to create a new index object
    
    参数:
    
    data - Values
    
    name - Index name
    
    返回:
    
    Index object
  - factory
```
public static Index factory(Array data)
```
    Factory method to create a new index object
    
    参数:
    
    data - Values
    
    返回:
    
    Index object
  - factory
```
public static Index factory(Array data,
                            String name)
```
    Factory method to create a new index object
    
    参数:
    
    data - Values
    
    name - Index name
    
    返回:
    
    Index object
  - updateFormat
```
public void updateFormat()
```
    Update format
  - add
```
public void add(V v)
```
    Add a value
    
    参数:
    
    v - Value
  - add
```
public void add(int i,
                V v)
```
    Add a value
    
    参数:
    
    i - Index
    
    v - Value
  - append
```
public Index append(Index idx)
```
    Append another index
    
    参数:
    
    idx - Index
    
    返回:
    
    Appended index
  - get
```
public V get(int i)
```
    Get a value
    
    参数:
    
    i - Index
    
    返回:
    
    Value
  - set
```
public void set(int i,
                V value)
```
    Set a value
    
    参数:
    
    i - Index
    
    value - Value
  - indices
```
public Integer[] indices(Object[] names)
```
    Get indices
    
    参数:
    
    names - Names
    
    返回:
    
    Indices
  - indices
```
public Integer[] indices(List<Object> names)
```
    Get indices
    
    参数:
    
    names - Names
    
    返回:
    
    Indices
  - indexAll
```
public List<Integer> indexAll(Object k)
```
    Get all indices of an index key
    
    参数:
    
    k - The index key
    
    返回:
    
    Indices
  - indexOf
```
public int indexOf(Object v)
```
    Index of
    
    参数:
    
    v - Value
    
    返回:
    
    Index
  - indexOf
```
public List<Integer> indexOf(List<V> vs)
```
    Index of
    
    参数:
    
    vs - Value list
    
    返回:
    
    Index list
  - contains
```
public boolean contains(V v)
```
    Contains function
    
    参数:
    
    v - Value
    
    返回:
    
    Boolean
  - subIndex
```
public Index subIndex()
```
    Sub index
    
    返回:
    
    Index
  - subIndex
```
public Index subIndex(List<Integer> idx)
```
    Sub index
    
    参数:
    
    idx - Index list
    
    返回:
    
    Index
  - subIndex
```
public Index subIndex(int start,
                      int end,
                      int step)
```
    Sub index
    
    参数:
    
    start - Start index
    
    end - End index
    
    step - Step
    
    返回:
    
    Index
  - getIndices
```
public Object[] getIndices(List<Object> labels)
```
    Get indices
    
    参数:
    
    labels - Labels
    
    返回:
    
    Indices
  - filterIndices
```
public List<Integer> filterIndices(Array arr)
```
    Get indices
    
    参数:
    
    arr - Boolean array
    
    返回:
    
    Indices
  - getIndices_bak
```
public Object[] getIndices_bak(List<Object> labels)
```
    Get indices
    
    参数:
    
    labels - Labels
    
    返回:
    
    Indices
  - getIndices
```
public Object[] getIndices(Object label)
```
    Get indices
    
    参数:
    
    label - Label
    
    返回:
    
    Indices
  - getIndices_s
```
public Object[] getIndices_s(Object label)
```
    Get indices
    
    参数:
    
    label - Label
    
    返回:
    
    Indices
  - subList
```
public static List subList(List list,
                           List<Integer> index)
```
    Sub list by index
    
    参数:
    
    list - The list
    
    index - The index
    
    返回:
    
    Result list
  - fillKeyList
```
public Array fillKeyList(Array data,
                         List<Integer> rrdata)
```
    Fill key list
    
    参数:
    
    data - Valid data array
    
    rrdata - Result data flags
    
    返回:
    
    Result data array with same length as key list
  - toString
```
public String toString()
```
    覆盖:
    
    toString 在类中 Object
  - toString_Index
```
public String toString_Index(int idx)
```
    Convert i_th index to string
    
    参数:
    
    idx - Index i
    
    返回:
    
    String
  - toString
```
public String toString(int idx)
```
    Convert i_th index to string
    
    参数:
    
    idx - Index i
    
    返回:
    
    String
  - toString
```
public String toString(int idx,
                       String format)
```
    Convert i_th index to string
    
    参数:
    
    idx - Index i
    
    format - Format string
    
    返回:
    
    String
  - clone
```
public Object clone()
```
    覆盖:
    
    clone 在类中 Object

类 Index<V>

字段概要

构造器概要

方法概要

从接口继承的方法 java.lang.Iterable

从类继承的方法 java.lang.Object

字段详细资料

data

format

name

dataType

构造器详细资料

Index

方法详细资料

getValues

getData

setData

iterator

size

getFormat

getNameFormat

setFormat

getName

setName

factory

factory

factory

factory

updateFormat

add

add

append

get

set

indices

indices

indexAll

indexOf

indexOf

contains

subIndex

subIndex

subIndex

getIndices

filterIndices

getIndices_bak

getIndices

getIndices_s

subList

fillKeyList

toString

toString_Index

toString

toString

clone