Examples with NonUniqueIndexSampler org.neo4j.kernel.impl.api.index.sampling.NonUniqueIndexSampler used on opensource projects

Example 6 with NonUniqueIndexSampler

use of org.neo4j.kernel.impl.api.index.sampling.NonUniqueIndexSampler in project neo4j by neo4j.

the class NonUniqueDatabaseIndexPopulatingUpdaterTest method removedNodePropertyIncludedInSample.

@Test
public void removedNodePropertyIncludedInSample() throws Exception {
    NonUniqueIndexSampler sampler = newSampler();
    NonUniqueLuceneIndexPopulatingUpdater updater = newUpdater(sampler);
    updater.process(add(1, SCHEMA_DESCRIPTOR, "foo"));
    updater.process(add(2, SCHEMA_DESCRIPTOR, "bar"));
    updater.process(add(3, SCHEMA_DESCRIPTOR, "baz"));
    updater.process(add(4, SCHEMA_DESCRIPTOR, "qux"));
    updater.process(remove(1, SCHEMA_DESCRIPTOR, "foo"));
    updater.process(remove(2, SCHEMA_DESCRIPTOR, "bar"));
    updater.process(remove(4, SCHEMA_DESCRIPTOR, "qux"));
    verifySamplingResult(sampler, 1, 1, 1);
}

Example 7 with NonUniqueIndexSampler

use of org.neo4j.kernel.impl.api.index.sampling.NonUniqueIndexSampler in project neo4j by neo4j.

the class NonUniqueDatabaseIndexPopulatingUpdaterTest method addedNodeCompositePropertiesIncludedInSample.

@Test
public void addedNodeCompositePropertiesIncludedInSample() throws Exception {
    NonUniqueIndexSampler sampler = newSampler();
    NonUniqueLuceneIndexPopulatingUpdater updater = newUpdater(sampler);
    updater.process(add(1, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "foo"));
    updater.process(add(2, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "bar"));
    updater.process(add(3, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "baz"));
    updater.process(add(4, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "bar"));
    verifySamplingResult(sampler, 4, 3, 4);
}

Example 8 with NonUniqueIndexSampler

use of org.neo4j.kernel.impl.api.index.sampling.NonUniqueIndexSampler in project neo4j by neo4j.

the class NonUniqueDatabaseIndexPopulatingUpdaterTest method removedNodeCompositePropertyIncludedInSample.

@Test
public void removedNodeCompositePropertyIncludedInSample() throws Exception {
    NonUniqueIndexSampler sampler = newSampler();
    NonUniqueLuceneIndexPopulatingUpdater updater = newUpdater(sampler);
    updater.process(add(1, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "foo"));
    updater.process(add(2, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "bar"));
    updater.process(add(3, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "baz"));
    updater.process(add(4, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "qux"));
    updater.process(remove(1, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "foo"));
    updater.process(remove(2, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "bar"));
    updater.process(remove(4, COMPOSITE_SCHEMA_DESCRIPTOR, "bit", "qux"));
    verifySamplingResult(sampler, 1, 1, 1);
}

Example 9 with NonUniqueIndexSampler

use of org.neo4j.kernel.impl.api.index.sampling.NonUniqueIndexSampler in project neo4j by neo4j.

the class NonUniqueDatabaseIndexPopulatingUpdaterTest method nodePropertyUpdatesIncludedInSample.

@Test
public void nodePropertyUpdatesIncludedInSample() throws Exception {
    NonUniqueIndexSampler sampler = newSampler();
    NonUniqueLuceneIndexPopulatingUpdater updater = newUpdater(sampler);
    updater.process(add(1, SCHEMA_DESCRIPTOR, "foo"));
    updater.process(change(1, SCHEMA_DESCRIPTOR, "foo", "newFoo1"));
    updater.process(add(2, SCHEMA_DESCRIPTOR, "bar"));
    updater.process(remove(2, SCHEMA_DESCRIPTOR, "bar"));
    updater.process(change(1, SCHEMA_DESCRIPTOR, "newFoo1", "newFoo2"));
    updater.process(add(42, SCHEMA_DESCRIPTOR, "qux"));
    updater.process(add(3, SCHEMA_DESCRIPTOR, "bar"));
    updater.process(add(4, SCHEMA_DESCRIPTOR, "baz"));
    updater.process(add(5, SCHEMA_DESCRIPTOR, "bar"));
    updater.process(remove(42, SCHEMA_DESCRIPTOR, "qux"));
    verifySamplingResult(sampler, 4, 3, 4);
}