Uses of Interface
de.julielab.jcore.utility.index.JCoReAnnotationIndex

Packages that use JCoReAnnotationIndex

Package	Description
de.julielab.jcore.utility.index	In the this package, a range of JCoReAnnotationIndex implementations can be found.

Uses of JCoReAnnotationIndex in de.julielab.jcore.utility.index

Classes in de.julielab.jcore.utility.index that implement JCoReAnnotationIndex

Modifier and Type	Class and Description
class	JCoReCoverIndex<E extends org.apache.uima.jcas.tcas.Annotation> Use when: You need access to annotations between a given begin- and end-offset or completely covered by another annotation.
class	JCoReHashMapAnnotationIndex<K extends Comparable<K>,T extends org.apache.uima.jcas.tcas.Annotation> Use when: You basically just need a map that maps from some key to annotations associated with that key.
class	JCoReMapAnnotationIndex<K extends Comparable<K>,T extends org.apache.uima.jcas.tcas.Annotation> Use when: You want to access annotations by an some arbitrary key that should be computed once and then only used for access.
class	JCoReOverlapAnnotationIndex<E extends org.apache.uima.jcas.tcas.Annotation> Use when: You need to access arbitrary annotations that are in any way overlapped by an input annotation (warning: these quite loose restrictions cause a relatively high search complexity, see below).
class	JCoReSetAnnotationIndex<E extends org.apache.uima.jcas.tcas.Annotation> Use when: You just want an ordered set of annotations that can be retrieved according to an Comparator.
class	JCoReTreeMapAnnotationIndex<K extends Comparable<K>,T extends org.apache.uima.jcas.tcas.Annotation> Use when: You want a fuzzy search on the index keys (please see the note in the next paragraph) or ou specifically need a TreeMap instead of a HashMap (if not, refer to JCoReHashMapAnnotationIndex) for some other reason.