org.biojava.bio.seq
Class FeatureFilter.ByDescendant
java.lang.Object
org.biojava.bio.seq.FeatureFilter.ByDescendant
- All Implemented Interfaces:
- org.biojava.bio.seq.Down, FeatureFilter, OptimizableFilter, java.io.Serializable
- Enclosing class:
- FeatureFilter
- public static class FeatureFilter.ByDescendant
- extends java.lang.Object
- implements OptimizableFilter, org.biojava.bio.seq.Down
Filter by applying a nested FeatureFilter
to all
descendant features. Returns true
if at least one
of them matches the filter. Always false
if the
feature has no children.
- Since:
- 1.2
- Author:
- Matthew Pocock, Thomas Down
- See Also:
- Serialized Form
Nested classes inherited from class org.biojava.bio.seq.FeatureFilter |
FeatureFilter.And, FeatureFilter.AnnotationContains, FeatureFilter.ByAncestor, FeatureFilter.ByAnnotation, FeatureFilter.ByAnnotationType, FeatureFilter.ByChild, FeatureFilter.ByClass, FeatureFilter.ByComponentName, FeatureFilter.ByDescendant, FeatureFilter.ByFeature, FeatureFilter.ByPairwiseScore, FeatureFilter.ByParent, FeatureFilter.BySequenceName, FeatureFilter.BySource, FeatureFilter.ByType, FeatureFilter.ContainedByLocation, FeatureFilter.FrameFilter, FeatureFilter.HasAnnotation, FeatureFilter.Not, FeatureFilter.OnlyChildren, FeatureFilter.OnlyDescendants, FeatureFilter.Or, FeatureFilter.OverlapsLocation, FeatureFilter.ShadowContainedByLocation, FeatureFilter.ShadowOverlapsLocation, FeatureFilter.StrandFilter |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
FeatureFilter.ByDescendant
public FeatureFilter.ByDescendant(FeatureFilter ff)
getFilter
public FeatureFilter getFilter()
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()
equals
public boolean equals(java.lang.Object o)
isProperSubset
public boolean isProperSubset(FeatureFilter ff)
- Description copied from interface:
OptimizableFilter
- Returns true if this filter is a proper subset of sup - that is, for every
feature that matches this, it also matches sup. The empty filter is a
proper subset of all filters. All filters are a proper subset of the all
filter. All filters are proper subsets of themselves.
- Specified by:
isProperSubset
in interface OptimizableFilter
- Parameters:
ff
- the potential super set
- Returns:
- true if sup contains all features contained by this filter
isDisjoint
public boolean isDisjoint(FeatureFilter ff)
- Description copied from interface:
OptimizableFilter
- Returns true if this filter is disjoint from filt - that is, there is no
Feature that is accepted by both filters. The empty filter is disjoint from
all other filters. The all filter is disjoint from none.
- Specified by:
isDisjoint
in interface OptimizableFilter