Package org.apache.lucene.search.matchhighlight

Class OffsetRange

java.lang.Object
org.apache.lucene.search.matchhighlight.OffsetRange
All Implemented Interfaces:
Cloneable
Direct Known Subclasses:
MatchHighlighter.QueryOffsetRange, Passage
public class OffsetRange extends Object implements Cloneable
A non-empty range of offset positions.

  • Field Details

    • from

      public final int from
      Start index, inclusive.

    • to

      public final int to
      End index, exclusive.

  • Constructor Details

    • OffsetRange

      public OffsetRange(int from, int to)
      Parameters:
      from - Start index, inclusive.
      to - End index, exclusive.

  • Method Details

    • length

      public int length()

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • equals

      public boolean equals(Object other)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • slice

      public OffsetRange slice(int from, int to)
      Returns a sub-range of this range (a copy). Subclasses should override and return an appropriate type covariant so that payloads are not lost.

    • contains

      public boolean contains(OffsetRange other)
      Returns:
      true if this range contains or is equal to other.

    • clone

      public OffsetRange clone()
      Overrides:
      clone in class Object