io.hetu.core.plugin.datacenter

Class DataCenterColumnHandle

java.lang.Object

io.hetu.core.plugin.datacenter.DataCenterColumnHandle

All Implemented Interfaces:

ColumnHandle

public final class DataCenterColumnHandle
extends Object
implements ColumnHandle

Data center column handle.

Since:

2020-02-11

Constructor Summary

Constructors

Constructor and Description
DataCenterColumnHandle(String columnName, Type columnType, int ordinalPosition) Constructor of data center column handle.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
ColumnMetadata	getColumnMetadata()
String	getColumnName()
Type	getColumnType()
int	getOrdinalPosition()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DataCenterColumnHandle

public DataCenterColumnHandle(String columnName,
                              Type columnType,
                              int ordinalPosition)

Constructor of data center column handle.

Parameters:

columnName - column name.

columnType - column type.

ordinalPosition - the column position in the table.

Method Detail

getColumnName

public String getColumnName()

Specified by:

getColumnName in interface ColumnHandle

getColumnType

public Type getColumnType()

getOrdinalPosition

public int getOrdinalPosition()

getColumnMetadata

public ColumnMetadata getColumnMetadata()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object