org.apache.paimon.data.columnar.heap

类 HeapMapVector

java.lang.Object

org.apache.paimon.data.columnar.writable.AbstractWritableVector

org.apache.paimon.data.columnar.heap.AbstractHeapVector

org.apache.paimon.data.columnar.heap.HeapMapVector

所有已实现的接口:

Serializable, ColumnVector, MapColumnVector, WritableColumnVector

public class HeapMapVector
extends AbstractHeapVector
implements WritableColumnVector, MapColumnVector

This class represents a nullable heap map column vector.

另请参阅:

序列化表格

字段概要

从类继承的字段 org.apache.paimon.data.columnar.heap.AbstractHeapVector

BYTE_ARRAY_OFFSET, dictionaryIds, DOUBLE_ARRAY_OFFSET, FLOAT_ARRAY_OFFSET, INT_ARRAY_OFFSET, isNull, LITTLE_ENDIAN, LONG_ARRAY_OFFSET, UNSAFE

从类继承的字段 org.apache.paimon.data.columnar.writable.AbstractWritableVector

dictionary, noNulls

构造器概要

构造器

构造器和说明
HeapMapVector(int len, ColumnVector keys, ColumnVector values)

方法概要

限定符和类型	方法和说明
InternalMap	getMap(int i)
int	getSize()
void	setKeys(ColumnVector keys)
void	setLengths(long[] lengths)
void	setOffsets(long[] offsets)
void	setSize(int size)
void	setValues(ColumnVector values)

从类继承的方法 org.apache.paimon.data.columnar.heap.AbstractHeapVector

fillWithNulls, getDictionaryIds, getLen, isNullAt, reserveDictionaryIds, reset, setNullAt, setNulls

从类继承的方法 org.apache.paimon.data.columnar.writable.AbstractWritableVector

hasDictionary, setDictionary

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.paimon.data.columnar.writable.WritableColumnVector

fillWithNulls, getDictionaryIds, hasDictionary, reserveDictionaryIds, reset, setDictionary, setNullAt, setNulls

从接口继承的方法 org.apache.paimon.data.columnar.ColumnVector

isNullAt

构造器详细资料

HeapMapVector

public HeapMapVector(int len,
                     ColumnVector keys,
                     ColumnVector values)

方法详细资料

setOffsets

public void setOffsets(long[] offsets)

setLengths

public void setLengths(long[] lengths)

getSize

public int getSize()

setSize

public void setSize(int size)

setKeys

public void setKeys(ColumnVector keys)

setValues

public void setValues(ColumnVector values)

getMap

public InternalMap getMap(int i)

指定者:

getMap 在接口中 MapColumnVector