Module com.aoapps.dao.base

Package com.aoapps.dao.base

Class AbstractTuple<T extends AbstractTuple<T> & Comparable<? super T>>

java.lang.Object

com.aoapps.dao.base.AbstractTuple<T>

All Implemented Interfaces:

Tuple<T>

Direct Known Subclasses:

Tuple2Impl, Tuple3Impl, TupleNImpl

public abstract class AbstractTuple<T extends AbstractTuple<T> & Comparable<? super T>>
extends Object
implements Tuple<T>

Allows sets of columns to be used as multi-column keys.

Author:

AO Industries, Inc.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractTuple(Comparator<? super String> comparator)

Method Summary

Modifier and Type	Method	Description
int	compareTo(T o)
boolean	equals(Object obj)
abstract Comparable<?>[]	getColumns()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractTuple

protected AbstractTuple(Comparator<? super String> comparator)

Method Details

getColumns

public abstract Comparable<?>[] getColumns()

Specified by:

getColumns in interface Tuple<T extends AbstractTuple<T> & Comparable<? super T>>

toString

public String toString()

Specified by:

toString in interface Tuple<T extends AbstractTuple<T> & Comparable<? super T>>

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface Tuple<T extends AbstractTuple<T> & Comparable<? super T>>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Tuple<T extends AbstractTuple<T> & Comparable<? super T>>

Overrides:

hashCode in class Object

compareTo

public int compareTo(T o)

Specified by:

compareTo in interface Tuple<T extends AbstractTuple<T> & Comparable<? super T>>