Package org.elasticsearch.common.util

Interface DoubleArray

All Superinterfaces:
org.apache.lucene.util.Accountable, AutoCloseable, BigArray, Closeable, org.elasticsearch.core.Releasable
public interface DoubleArray extends BigArray
Abstraction of an array of double values.

  • Field Summary

    Fields inherited from interface org.apache.lucene.util.Accountable

    NULL_ACCOUNTABLE

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    fill(long fromIndex, long toIndex, double value)
    Fill slots between fromIndex inclusive to toIndex exclusive with value.
    double
    get(long index)
    Get an element given its index.
    double
    increment(long index, double inc)
    Increment value at the given index by inc and return the value.
    double
    set(long index, double value)
    Set a value at the given index and return the previous value.

    Methods inherited from interface org.apache.lucene.util.Accountable

    getChildResources, ramBytesUsed

    Methods inherited from interface org.elasticsearch.common.util.BigArray

    size

    Methods inherited from interface org.elasticsearch.core.Releasable

    close

  • Method Details

    • get

      double get(long index)
      Get an element given its index.

    • set

      double set(long index, double value)
      Set a value at the given index and return the previous value.

    • increment

      double increment(long index, double inc)
      Increment value at the given index by inc and return the value.

    • fill

      void fill(long fromIndex, long toIndex, double value)
      Fill slots between fromIndex inclusive to toIndex exclusive with value.