Class FeatureFilter.ShadowOverlapsLocation

java.lang.Object
org.biojava.bio.seq.FeatureFilter.ShadowOverlapsLocation
All Implemented Interfaces:
Serializable, FeatureFilter, OptimizableFilter
Enclosing interface:
FeatureFilter

public static final class FeatureFilter.ShadowOverlapsLocation extends Object implements OptimizableFilter
A filter that accepts all features whose shadow overlaps a specified Location. The shadow is defined as the interval between the minimum and maximum positions of the feature's location. For features with contiguous locations, this filter is equivalent to FeatureFilter.OverlapsLocation..

A typical use of this filter is in graphics code where you are rendering features with non-contiguous locations in a `blocks and connectors' style, and wish to draw the connector even when no blocks fall within the selected field of view

Since:
1.3
Author:
Thomas Down
See Also:
  • Constructor Details

    • ShadowOverlapsLocation

      Creates a filter that returns everything overlapping loc.
      Parameters:
      loc - the location that will overlap the accepted features
  • Method Details

    • getLocation

    • accept

      public boolean accept(Feature f)
      Returns true if the feature overlaps this filter's location.
      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
    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object
    • isProperSubset

      public boolean isProperSubset(FeatureFilter sup)
      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:
      sup - the potential super set
      Returns:
      true if sup contains all features contained by this filter
    • isDisjoint

      public boolean isDisjoint(FeatureFilter filt)
      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
    • toString

      public String toString()
      Overrides:
      toString in class Object