ColumnarRowData (Flink : Table : Common 1.15.0 API)

java.lang.Object
- org.apache.flink.table.data.columnar.ColumnarRowData

所有已实现的接口:

TypedSetters, RowData
```
@Internal
public final class ColumnarRowData
extends Object
implements RowData, TypedSetters
```
Columnar row to support access to vector column data. It is a row view in VectorizedColumnBatch.

嵌套类概要
- 从接口继承的嵌套类/接口 org.apache.flink.table.data.RowData
  RowData.FieldGetter

构造器概要

构造器
构造器和说明
`ColumnarRowData()`
`ColumnarRowData(VectorizedColumnBatch vectorizedColumnBatch)`
`ColumnarRowData(VectorizedColumnBatch vectorizedColumnBatch, int rowId)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`boolean`	`equals(Object o)`
`int`	`getArity()` Returns the number of fields in this row.
`ArrayData`	`getArray(int pos)` Returns the array value at the given position.
`byte[]`	`getBinary(int pos)` Returns the binary value at the given position.
`boolean`	`getBoolean(int pos)` Returns the boolean value at the given position.
`byte`	`getByte(int pos)` Returns the byte value at the given position.
`DecimalData`	`getDecimal(int pos, int precision, int scale)` Returns the decimal value at the given position.
`double`	`getDouble(int pos)` Returns the double value at the given position.
`float`	`getFloat(int pos)` Returns the float value at the given position.
`int`	`getInt(int pos)` Returns the integer value at the given position.
`long`	`getLong(int pos)` Returns the long value at the given position.
`MapData`	`getMap(int pos)` Returns the map value at the given position.
`<T> RawValueData<T>`	`getRawValue(int pos)` Returns the raw value at the given position.
`RowData`	`getRow(int pos, int numFields)` Returns the row value at the given position.
`org.apache.flink.types.RowKind`	`getRowKind()` Returns the kind of change that this row describes in a changelog.
`short`	`getShort(int pos)` Returns the short value at the given position.
`StringData`	`getString(int pos)` Returns the string value at the given position.
`TimestampData`	`getTimestamp(int pos, int precision)` Returns the timestamp value at the given position.
`int`	`hashCode()`
`boolean`	`isNullAt(int pos)` Returns true if the field is null at the given position.
`void`	`setBoolean(int pos, boolean value)`
`void`	`setByte(int pos, byte value)`
`void`	`setDecimal(int pos, DecimalData value, int precision)` Set the decimal column value.
`void`	`setDouble(int pos, double value)`
`void`	`setFloat(int pos, float value)`
`void`	`setInt(int pos, int value)`
`void`	`setLong(int pos, long value)`
`void`	`setNullAt(int pos)`
`void`	`setRowId(int rowId)`
`void`	`setRowKind(org.apache.flink.types.RowKind kind)` Sets the kind of change that this row describes in a changelog.
`void`	`setShort(int pos, short value)`
`void`	`setTimestamp(int pos, TimestampData value, int precision)` Set Timestamp value.
`void`	`setVectorizedColumnBatch(VectorizedColumnBatch vectorizedColumnBatch)`

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

从接口继承的方法 org.apache.flink.table.data.RowData
createFieldGetter

- 构造器详细资料
  - ColumnarRowData
```
public ColumnarRowData()
```
  - ColumnarRowData
```
public ColumnarRowData(VectorizedColumnBatch vectorizedColumnBatch)
```
  - ColumnarRowData
```
public ColumnarRowData(VectorizedColumnBatch vectorizedColumnBatch,
                       int rowId)
```
- 方法详细资料
  - setVectorizedColumnBatch
```
public void setVectorizedColumnBatch(VectorizedColumnBatch vectorizedColumnBatch)
```
  - setRowId
```
public void setRowId(int rowId)
```
  - getRowKind
```
public org.apache.flink.types.RowKind getRowKind()
```
    从接口复制的说明: RowData
    
    Returns the kind of change that this row describes in a changelog.
    
    指定者:
    
    getRowKind 在接口中 RowData
    
    另请参阅:
    
    RowKind
  - setRowKind
```
public void setRowKind(org.apache.flink.types.RowKind kind)
```
    从接口复制的说明: RowData
    
    Sets the kind of change that this row describes in a changelog.
    
    指定者:
    
    setRowKind 在接口中 RowData
    
    另请参阅:
    
    RowKind
  - getArity
```
public int getArity()
```
    从接口复制的说明: RowData
    
    Returns the number of fields in this row.
    The number does not include RowKind. It is kept separately.
    
    指定者:
    
    getArity 在接口中 RowData
  - isNullAt
```
public boolean isNullAt(int pos)
```
    从接口复制的说明: RowData
    
    Returns true if the field is null at the given position.
    
    指定者:
    
    isNullAt 在接口中 RowData
  - getBoolean
```
public boolean getBoolean(int pos)
```
    从接口复制的说明: RowData
    
    Returns the boolean value at the given position.
    
    指定者:
    
    getBoolean 在接口中 RowData
  - getByte
```
public byte getByte(int pos)
```
    从接口复制的说明: RowData
    
    Returns the byte value at the given position.
    
    指定者:
    
    getByte 在接口中 RowData
  - getShort
```
public short getShort(int pos)
```
    从接口复制的说明: RowData
    
    Returns the short value at the given position.
    
    指定者:
    
    getShort 在接口中 RowData
  - getInt
```
public int getInt(int pos)
```
    从接口复制的说明: RowData
    
    Returns the integer value at the given position.
    
    指定者:
    
    getInt 在接口中 RowData
  - getLong
```
public long getLong(int pos)
```
    从接口复制的说明: RowData
    
    Returns the long value at the given position.
    
    指定者:
    
    getLong 在接口中 RowData
  - getFloat
```
public float getFloat(int pos)
```
    从接口复制的说明: RowData
    
    Returns the float value at the given position.
    
    指定者:
    
    getFloat 在接口中 RowData
  - getDouble
```
public double getDouble(int pos)
```
    从接口复制的说明: RowData
    
    Returns the double value at the given position.
    
    指定者:
    
    getDouble 在接口中 RowData
  - getString
```
public StringData getString(int pos)
```
    从接口复制的说明: RowData
    
    Returns the string value at the given position.
    
    指定者:
    
    getString 在接口中 RowData
  - getDecimal
```
public DecimalData getDecimal(int pos,
                              int precision,
                              int scale)
```
    从接口复制的说明: RowData
    
    Returns the decimal value at the given position.
    The precision and scale are required to determine whether the decimal value was stored in a compact representation (see DecimalData).
    
    指定者:
    
    getDecimal 在接口中 RowData
  - getTimestamp
```
public TimestampData getTimestamp(int pos,
                                  int precision)
```
    从接口复制的说明: RowData
    
    Returns the timestamp value at the given position.
    The precision is required to determine whether the timestamp value was stored in a compact representation (see TimestampData).
    
    指定者:
    
    getTimestamp 在接口中 RowData
  - getRawValue
```
public <T> RawValueData<T> getRawValue(int pos)
```
    从接口复制的说明: RowData
    
    Returns the raw value at the given position.
    
    指定者:
    
    getRawValue 在接口中 RowData
  - getBinary
```
public byte[] getBinary(int pos)
```
    从接口复制的说明: RowData
    
    Returns the binary value at the given position.
    
    指定者:
    
    getBinary 在接口中 RowData
  - getRow
```
public RowData getRow(int pos,
                      int numFields)
```
    从接口复制的说明: RowData
    
    Returns the row value at the given position.
    The number of fields is required to correctly extract the row.
    
    指定者:
    
    getRow 在接口中 RowData
  - getArray
```
public ArrayData getArray(int pos)
```
    从接口复制的说明: RowData
    
    Returns the array value at the given position.
    
    指定者:
    
    getArray 在接口中 RowData
  - getMap
```
public MapData getMap(int pos)
```
    从接口复制的说明: RowData
    
    Returns the map value at the given position.
    
    指定者:
    
    getMap 在接口中 RowData
  - setNullAt
```
public void setNullAt(int pos)
```
    指定者:
    
    setNullAt 在接口中 TypedSetters
  - setBoolean
```
public void setBoolean(int pos,
                       boolean value)
```
    指定者:
    
    setBoolean 在接口中 TypedSetters
  - setByte
```
public void setByte(int pos,
                    byte value)
```
    指定者:
    
    setByte 在接口中 TypedSetters
  - setShort
```
public void setShort(int pos,
                     short value)
```
    指定者:
    
    setShort 在接口中 TypedSetters
  - setInt
```
public void setInt(int pos,
                   int value)
```
    指定者:
    
    setInt 在接口中 TypedSetters
  - setLong
```
public void setLong(int pos,
                    long value)
```
    指定者:
    
    setLong 在接口中 TypedSetters
  - setFloat
```
public void setFloat(int pos,
                     float value)
```
    指定者:
    
    setFloat 在接口中 TypedSetters
  - setDouble
```
public void setDouble(int pos,
                      double value)
```
    指定者:
    
    setDouble 在接口中 TypedSetters
  - setDecimal
```
public void setDecimal(int pos,
                       DecimalData value,
                       int precision)
```
    从接口复制的说明: TypedSetters
    
    Set the decimal column value.
    Note: Precision is compact: can call TypedSetters.setNullAt(int) when decimal is null. Precision is not compact: can not call TypedSetters.setNullAt(int) when decimal is null, must call setDecimal(pos, null, precision) because we need update var-length-part.
    
    指定者:
    
    setDecimal 在接口中 TypedSetters
  - setTimestamp
```
public void setTimestamp(int pos,
                         TimestampData value,
                         int precision)
```
    从接口复制的说明: TypedSetters
    
    Set Timestamp value.
    Note: If precision is compact: can call TypedSetters.setNullAt(int) when TimestampData value is null. Otherwise: can not call TypedSetters.setNullAt(int) when TimestampData value is null, must call setTimestamp(pos, null, precision) because we need to update var-length-part.
    
    指定者:
    
    setTimestamp 在接口中 TypedSetters
  - equals
```
public boolean equals(Object o)
```
    覆盖:
    
    equals 在类中 Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    
    hashCode 在类中 Object

类 ColumnarRowData

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.table.data.RowData

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 org.apache.flink.table.data.RowData

构造器详细资料

ColumnarRowData

ColumnarRowData

ColumnarRowData

方法详细资料

setVectorizedColumnBatch

setRowId

getRowKind

setRowKind

getArity

isNullAt

getBoolean

getByte

getShort

getInt

getLong

getFloat

getDouble

getString

getDecimal

getTimestamp

getRawValue

getBinary

getRow

getArray

getMap

setNullAt

setBoolean

setByte

setShort

setInt

setLong

setFloat

setDouble

setDecimal

setTimestamp

equals

hashCode