Package io.jmix.core.querycondition

Class SkippableCondition<T extends SkippableCondition<T>>

java.lang.Object

io.jmix.core.querycondition.SkippableCondition<T>

Type Parameters:

T - class of inheritor.

All Implemented Interfaces:

Condition, Serializable

Direct Known Subclasses:

JpqlCondition, PropertyCondition

public abstract class SkippableCondition<T extends SkippableCondition<T>>
extends Object
implements Condition

Abstract superclass for conditions which have parameters and may be skipped in case of parameter is absent, null or empty.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Boolean	skipNullOrEmpty	Whether to skip this condition if one or more parameters are absent, null or empty

Constructor Summary

Constructors

Constructor	Description
SkippableCondition()

Method Summary

Modifier and Type	Method	Description
protected void	applyDefaultSkipNullOrEmpty(boolean defaultSkipNullOrEmpty)
boolean	isSkipNullOrEmpty()
void	setSkipNullOrEmpty(boolean skipNullOrEmpty)
T	skipNullOrEmpty()	Make this condition to be skipped if parameter is absent, null or empty.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.jmix.core.querycondition.Condition

actualize, copy, getExcludedParameters, getParameters

Field Details

skipNullOrEmpty

protected Boolean skipNullOrEmpty

Whether to skip this condition if one or more parameters are absent, null or empty

Constructor Details

SkippableCondition

public SkippableCondition()

Method Details

setSkipNullOrEmpty

public void setSkipNullOrEmpty(boolean skipNullOrEmpty)

Parameters:

skipNullOrEmpty - whether to skip this condition if parameter is absent, null or empty

isSkipNullOrEmpty

public boolean isSkipNullOrEmpty()

Returns:

whether to skip this condition if parameter is absent, null or empty

skipNullOrEmpty

public T skipNullOrEmpty()

Make this condition to be skipped if parameter is absent, null or empty. Allows to skip filtering if no value specified in UI component.

applyDefaultSkipNullOrEmpty

protected void applyDefaultSkipNullOrEmpty(boolean defaultSkipNullOrEmpty)