it.amattioli.dominate.specifications
Class NegatedSpecification<T extends Entity<?>>

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java.lang.Object
  it.amattioli.dominate.specifications.AbstractSpecification<T>
      it.amattioli.dominate.specifications.NegatedSpecification<T>

All Implemented Interfaces:

Specification<T>, PropertyChangeEmitter

public class NegatedSpecification<T extends Entity<?>>
extends AbstractSpecification<T>

Constructor Summary

NegatedSpecification()

NegatedSpecification(Specification<T> spec)

Method Summary

void	assembleQuery(Assembler assembler) Assemble a query object that can be used with a repository to filter the objects returned by Repository.list(Specification)
boolean	isSatisfiedBy(T entity) Check if an object satisfies this specification.
void	setSpecification(Specification<T> spec)
boolean	supportsAssembler(Assembler assembler) Check if the passed query assembler can be passed to the Specification.assembleQuery(Assembler) of thie specification
boolean	wasSet() If this specification is parametric check if the parameter(s) has been set.

Methods inherited from class it.amattioli.dominate.specifications.AbstractSpecification

addPropertyChangeListener, firePropertyChange, isSatisfiedIfNotSet, removePropertyChangeListener, setSatisfiedIfNotSet

Methods inherited from class java.lang.Object

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

Constructor Detail

NegatedSpecification

public NegatedSpecification()

NegatedSpecification

public NegatedSpecification(Specification<T> spec)

Method Detail

setSpecification

public void setSpecification(Specification<T> spec)

supportsAssembler

public boolean supportsAssembler(Assembler assembler)

Description copied from interface: Specification

Check if the passed query assembler can be passed to the Specification.assembleQuery(Assembler) of thie specification

Returns:

wasSet

public boolean wasSet()

Description copied from interface: Specification

If this specification is parametric check if the parameter(s) has been set. If this specification is not parametric always returns true.

Returns:

assembleQuery

public void assembleQuery(Assembler assembler)

Description copied from interface: Specification

Assemble a query object that can be used with a repository to filter the objects returned by Repository.list(Specification)

isSatisfiedBy

public boolean isSatisfiedBy(T entity)

Description copied from interface: Specification

Check if an object satisfies this specification.

Returns: