Example usage for org.apache.lucene.search QueryCachingPolicy shouldCache

Introduction

In this page you can find the example usage for org.apache.lucene.search QueryCachingPolicy shouldCache.

Prototype

boolean shouldCache(Query query) throws IOException;

Source Link

Document

Whether the given Query is worth caching.

Usage

From source file:org.elasticsearch.index.shard.ElasticsearchQueryCachingPolicyTests.java

License:Apache License

public void testDoesNotCacheTermQueries() throws IOException {
    QueryCachingPolicy policy = QueryCachingPolicy.ALWAYS_CACHE;
    assertTrue(policy.shouldCache(new TermQuery(new Term("foo", "bar"))));
    assertTrue(policy.shouldCache(new PhraseQuery("foo", "bar", "baz")));
    policy = new ElasticsearchQueryCachingPolicy(policy);
    assertFalse(policy.shouldCache(new TermQuery(new Term("foo", "bar"))));
    assertTrue(policy.shouldCache(new PhraseQuery("foo", "bar", "baz")));
}

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