Example usage for org.apache.lucene.util LongsRef LongsRef

Introduction

In this page you can find the example usage for org.apache.lucene.util LongsRef LongsRef.

Prototype

public LongsRef(long[] longs, int offset, int length) 

Source Link

Document

This instance will directly reference longs w/o making a copy.

Usage

From source file:org.elasticsearch.index.fielddata.ordinals.MultiOrdinalsTests.java

License:Apache License

private void assertEquals(Ordinals.Docs docs, long[][] ordinalPlan) {
    long numOrds = 0;
    for (int doc = 0; doc < ordinalPlan.length; ++doc) {
        if (ordinalPlan[doc].length > 0) {
            numOrds = Math.max(numOrds, ordinalPlan[doc][ordinalPlan[doc].length - 1]);
        }//from ww  w.j  a va 2s  . c  o m
    }
    assertThat(docs.getNumDocs(), equalTo(ordinalPlan.length));
    assertThat(docs.getNumOrds(), equalTo(numOrds)); // Includes null ord
    assertThat(docs.getMaxOrd(), equalTo(numOrds + 1));
    assertThat(docs.isMultiValued(), equalTo(true));
    for (int doc = 0; doc < ordinalPlan.length; ++doc) {
        LongsRef ref = docs.getOrds(doc);
        assertThat(ref.offset, equalTo(0));
        long[] ords = ordinalPlan[doc];
        assertThat(ref, equalTo(new LongsRef(ords, 0, ords.length)));
        assertIter(docs, doc, ords);
    }
}

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