org.verdictdb.core.sqlobject

Class AbstractRelation

java.lang.Object

org.verdictdb.core.sqlobject.AbstractRelation

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BaseTable, JoinTable, SelectQuery, SetOperationRelation

public abstract class AbstractRelation
extends Object
implements Serializable

Represents a relation (or a table) that can appear in the from clause.

Author:

Yongjoo Park

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AbstractRelation()

Method Summary

Modifier and Type	Method and Description
AbstractRelation	deepcopy()
boolean	equals(Object obj)
com.google.common.base.Optional<String>	getAliasName()
int	hashCode()
boolean	isSupportedAggregate()
void	setAliasName(String aliasName)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRelation

public AbstractRelation()

Method Detail

setAliasName

public void setAliasName(String aliasName)

getAliasName

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

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

isSupportedAggregate

public boolean isSupportedAggregate()

deepcopy

public AbstractRelation deepcopy()