Interface ShardsIterator

All Superinterfaces:
Countable, java.lang.Iterable<ShardRouting>
All Known Subinterfaces:
ShardIterator
All Known Implementing Classes:
PlainShardIterator, PlainShardsIterator

public interface ShardsIterator
extends java.lang.Iterable<ShardRouting>, Countable
Allows to iterate over unrelated shards.
  • Method Summary

    Modifier and Type Method Description
    boolean equals​(java.lang.Object other)  
    java.util.List<ShardRouting> getShardRoutings()
    Returns the ShardRoutings that this shards iterator holds.
    int hashCode()  
    ShardRouting nextOrNull()
    Returns the next shard, or null if none available.
    int remaining()
    Return the number of shards remaining in this ShardsIterator
    void reset()
    Resets the iterator to its initial state.
    int size()
    The number of shard routing instances.
    int sizeActive()
    The number of active shard routing instances

    Methods inherited from interface java.lang.Iterable

    forEach, iterator, spliterator
  • Method Details

    • reset

      void reset()
      Resets the iterator to its initial state.
    • size

      int size()
      The number of shard routing instances.
      Specified by:
      size in interface Countable
      Returns:
      number of shard routing instances in this iterator
    • sizeActive

      int sizeActive()
      The number of active shard routing instances
      Returns:
      number of active shard routing instances
    • nextOrNull

      ShardRouting nextOrNull()
      Returns the next shard, or null if none available.
    • remaining

      int remaining()
      Return the number of shards remaining in this ShardsIterator
      Returns:
      number of shard remaining
    • hashCode

      int hashCode()
      Overrides:
      hashCode in class java.lang.Object
    • equals

      boolean equals​(java.lang.Object other)
      Overrides:
      equals in class java.lang.Object
    • getShardRoutings

      java.util.List<ShardRouting> getShardRoutings()
      Returns the ShardRoutings that this shards iterator holds.