io.shardingsphere.core.parsing.parser.context

Class OrderItem

java.lang.Object

io.shardingsphere.core.parsing.parser.context.OrderItem

public final class OrderItem
extends Object

Order item.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
OrderItem(int index, OrderDirection orderDirection, OrderDirection nullOrderDirection)
OrderItem(String name, OrderDirection orderDirection, OrderDirection nullOrderDirection, com.google.common.base.Optional<String> alias)
OrderItem(String owner, String name, OrderDirection orderDirection, OrderDirection nullOrderDirection, com.google.common.base.Optional<String> alias)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getColumnLabel() Get column label.
com.google.common.base.Optional<String>	getQualifiedName() Get qualified name.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderItem

public OrderItem(String name,
                 OrderDirection orderDirection,
                 OrderDirection nullOrderDirection,
                 com.google.common.base.Optional<String> alias)

OrderItem

public OrderItem(String owner,
                 String name,
                 OrderDirection orderDirection,
                 OrderDirection nullOrderDirection,
                 com.google.common.base.Optional<String> alias)

OrderItem

public OrderItem(int index,
                 OrderDirection orderDirection,
                 OrderDirection nullOrderDirection)

Method Detail

getColumnLabel

public String getColumnLabel()

Get column label.

Returns:

column label

getQualifiedName

public com.google.common.base.Optional<String> getQualifiedName()

Get qualified name.

Returns:

qualified name

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object