Module com.aoapps.dao.base

Package com.aoapps.dao.base

Class AbstractReason

java.lang.Object

com.aoapps.dao.base.AbstractReason

All Implemented Interfaces:

Reason, Comparable<Reason>

Direct Known Subclasses:

AggregateReason, SingleReason

public abstract class AbstractReason
extends Object
implements Reason

Base for Reason implementations.

Constructor Summary

Constructors

Constructor	Description
AbstractReason()

Method Summary

Modifier and Type	Method	Description
static List<AbstractReason>	addReason(List<AbstractReason> reasons, AbstractReason newReason)	Merges a single reason, if not null.
static List<AbstractReason>	addReasons(List<AbstractReason> reasons, List<AbstractReason> newReasons)	Combines two lists.
static List<AbstractReason>	addUsedByReason(List<AbstractReason> reasons, Collection<?> dependencies, String singularName, String pluralName)	Adds a cannot remove reason if the provided collection is non-null and non-empty.
abstract AbstractReason	merge(Reason other)
abstract String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Details

AbstractReason

public AbstractReason()

Method Details

addReason

public static List<AbstractReason> addReason(List<AbstractReason> reasons,
 AbstractReason newReason)

Merges a single reason, if not null. Helper for the generation of cannot remove reasons.

Returns:

the (possibly) new list.

addReasons

public static List<AbstractReason> addReasons(List<AbstractReason> reasons,
 List<AbstractReason> newReasons)

Combines two lists. Helper for the generation of cannot remove reasons.

Returns:

the (possibly) new list.

addUsedByReason

public static List<AbstractReason> addUsedByReason(List<AbstractReason> reasons,
 Collection<?> dependencies,
 String singularName,
 String pluralName)

Adds a cannot remove reason if the provided collection is non-null and non-empty. Helper for the generation of cannot remove reasons.

Returns:

the (possibly) new list.

See Also:

• Removable.getCannotRemoveReasons()

toString

public abstract String toString()

Specified by:

toString in interface Reason

Overrides:

toString in class Object

merge

public abstract AbstractReason merge(Reason other)

Specified by:

merge in interface Reason