Package org.biojavax.bio.db.biosql

Class BioSQLAcceptNoneFilter

java.lang.Object

org.biojavax.bio.db.biosql.BioSQLAcceptNoneFilter

All Implemented Interfaces:

Serializable, FeatureFilter, BioSQLFeatureFilter

public class BioSQLAcceptNoneFilter
extends Object
implements BioSQLFeatureFilter

The class that accepts no features.

Use the FeatureFilter.none member.

Since:

1.5

Author:

Matthew Pocock, Richard Holland

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.biojavax.bio.db.biosql.BioSQLFeatureFilter

BioSQLFeatureFilter.And, BioSQLFeatureFilter.ByName, BioSQLFeatureFilter.ByNote, BioSQLFeatureFilter.ByNoteTermOnly, BioSQLFeatureFilter.ByRank, BioSQLFeatureFilter.BySequenceName, BioSQLFeatureFilter.BySourceTerm, BioSQLFeatureFilter.BySourceTermName, BioSQLFeatureFilter.ByStrand, BioSQLFeatureFilter.ByTypeTerm, BioSQLFeatureFilter.ByTypeTermName, BioSQLFeatureFilter.ContainedByRichLocation, BioSQLFeatureFilter.HibernateFeatureFilter, BioSQLFeatureFilter.Not, BioSQLFeatureFilter.Or, BioSQLFeatureFilter.OverlapsRichLocation, BioSQLFeatureFilter.Tools

Nested classes/interfaces inherited from interface org.biojava.bio.seq.FeatureFilter

FeatureFilter.AnnotationContains, FeatureFilter.ByAncestor, FeatureFilter.ByAnnotation, FeatureFilter.ByAnnotationType, FeatureFilter.ByChild, FeatureFilter.ByClass, FeatureFilter.ByComponentName, FeatureFilter.ByDescendant, FeatureFilter.ByFeature, FeatureFilter.ByPairwiseScore, FeatureFilter.ByParent, FeatureFilter.BySource, FeatureFilter.ByType, FeatureFilter.ContainedByLocation, FeatureFilter.FrameFilter, FeatureFilter.HasAnnotation, FeatureFilter.OnlyChildren, FeatureFilter.OnlyDescendants, FeatureFilter.OverlapsLocation, FeatureFilter.ShadowContainedByLocation, FeatureFilter.ShadowOverlapsLocation, FeatureFilter.StrandFilter

Field Summary

Fields inherited from interface org.biojavax.bio.db.biosql.BioSQLFeatureFilter

all, none

Fields inherited from interface org.biojava.bio.seq.FeatureFilter

leaf, top_level

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BioSQLAcceptNoneFilter()

Method Summary

Modifier and Type	Method	Description
boolean	accept(Feature f)	This method determines whether a feature is to be accepted.
Object	asCriterion()	This method returns a Hibernate Criterion object that can be used to query the database.
Map	criterionAliasMap()	Returns a map of property names (keys) to aliases (values), if the criterion returned by asCriterion() uses aliases at all.
boolean	equals(Object o)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BioSQLAcceptNoneFilter

protected BioSQLAcceptNoneFilter()

Method Detail

asCriterion

public Object asCriterion()

Description copied from interface: BioSQLFeatureFilter

This method returns a Hibernate Criterion object that can be used to query the database.

Specified by:

asCriterion in interface BioSQLFeatureFilter

Returns:

a Hibernate Criterion object representing this filter.

criterionAliasMap

public Map criterionAliasMap()

Description copied from interface: BioSQLFeatureFilter

Returns a map of property names (keys) to aliases (values), if the criterion returned by asCriterion() uses aliases at all. If not, then it must at least return the empty map else you'll get NullPointerExceptions thrown elsewhere.

Specified by:

criterionAliasMap in interface BioSQLFeatureFilter

Returns:

Map a map of property names to aliases used in the criterion.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

accept

public boolean accept(Feature f)

Description copied from interface: FeatureFilter

This method determines whether a feature is to be accepted.

Specified by:

accept in interface FeatureFilter

Parameters:

f - the Feature to evaluate

Returns:

true if this feature is to be selected in, or false if it is to be ignored

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object