org.apache.flink.orc.vector

类 OrcArrayColumnVector

java.lang.Object

org.apache.flink.orc.vector.AbstractOrcColumnVector

org.apache.flink.orc.vector.OrcArrayColumnVector

所有已实现的接口:

org.apache.flink.table.data.columnar.vector.ArrayColumnVector, org.apache.flink.table.data.columnar.vector.ColumnVector

public class OrcArrayColumnVector
extends AbstractOrcColumnVector
implements org.apache.flink.table.data.columnar.vector.ArrayColumnVector

This column vector is used to adapt hive's ListColumnVector to Flink's ArrayColumnVector.

构造器概要

构造器

构造器和说明
OrcArrayColumnVector(org.apache.hadoop.hive.ql.exec.vector.ListColumnVector hiveVector, org.apache.flink.table.types.logical.ArrayType type)

方法概要

限定符和类型	方法和说明
org.apache.flink.table.data.ArrayData	getArray(int i)

从类继承的方法 org.apache.flink.orc.vector.AbstractOrcColumnVector

createFlinkVector, createFlinkVectorFromConstant, isNullAt

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.flink.table.data.columnar.vector.ColumnVector

isNullAt

构造器详细资料

OrcArrayColumnVector

public OrcArrayColumnVector(org.apache.hadoop.hive.ql.exec.vector.ListColumnVector hiveVector,
                            org.apache.flink.table.types.logical.ArrayType type)

方法详细资料

getArray

public org.apache.flink.table.data.ArrayData getArray(int i)

指定者:

getArray 在接口中 org.apache.flink.table.data.columnar.vector.ArrayColumnVector