de.espirit.or.query

Class Equal

java.lang.Object

de.espirit.or.query.AbstractConstraint

de.espirit.or.query.Compare

de.espirit.or.query.Equal

All Implemented Interfaces:

AttributeConstraint, Constraint, Serializable, Cloneable

public class Equal
extends Compare

Constraint to check if belonging attribute is equal to a specific value.

Since:

4.0.17

See Also:

Select.setConstraint(Constraint), Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface de.espirit.or.query.Constraint

Constraint.Type

Constructor Summary

Constructors

Constructor and Description
Equal(String attributeName, Object value) Creates a new Equal constraint for the attribute specified by given attributeName and with the given value.
Equal(String attributeName, Parameter parameter) Creates a new Equal constraint for the attribute specified by given attributeName and parameter.

Method Summary

Methods

Modifier and Type	Method and Description
Constraint.Type	getType() The type of this constraint: Constraint.Type.EQUAL

Methods inherited from class de.espirit.or.query.Compare

getParameter, getValue, setParameter, setValue

Methods inherited from class de.espirit.or.query.AbstractConstraint

getAttributeName, isEmpty

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.espirit.or.query.AttributeConstraint

getAttributeName

Methods inherited from interface de.espirit.or.query.Constraint

isEmpty

Constructor Detail

Equal

public Equal(@NotNull
     String attributeName,
     Parameter parameter)

Creates a new Equal constraint for the attribute specified by given attributeName and parameter.

Since:

4.0.17

See Also:

Select.setParameter(String,Object)

Equal

public Equal(@NotNull
     String attributeName,
     Object value)

Creates a new Equal constraint for the attribute specified by given attributeName and with the given value.

Since:

4.0.17

Method Detail

getType

public Constraint.Type getType()

The type of this constraint: Constraint.Type.EQUAL

Specified by:

getType in interface Constraint

Specified by:

getType in class AbstractConstraint

Since:

4.0.17