public static class HostColumnVector.StructType extends HostColumnVector.DataType
| 构造器和说明 |
|---|
StructType(boolean isNullable, HostColumnVector.DataType... children) |
StructType(boolean isNullable, List<HostColumnVector.DataType> children) |
public StructType(boolean isNullable,
List<HostColumnVector.DataType> children)
public StructType(boolean isNullable,
HostColumnVector.DataType... children)
public DType getType()
HostColumnVector.DataType 中指定 getTypepublic boolean isNullable()
HostColumnVector.DataType 中指定 isNullablepublic HostColumnVector.DataType getChild(int index)
HostColumnVector.DataType 中指定 getChildpublic int getNumChildren()
HostColumnVector.DataType 中指定 getNumChildren版权所有 © 2025。保留所有权利。