Examples with Searcher org.elasticsearch.index.engine.Engine.Searcher used on opensource projects

Example 1 with Searcher

use of org.elasticsearch.index.engine.Engine.Searcher in project elasticsearch by elastic.

the class ValuesSourceConfigTests method testEmptyLong.

public void testEmptyLong() throws Exception {
    IndexService indexService = createIndex("index", Settings.EMPTY, "type", "long", "type=long");
    client().prepareIndex("index", "type", "1").setSource().setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE).get();
    try (Searcher searcher = indexService.getShard(0).acquireSearcher("test")) {
        QueryShardContext context = indexService.newQueryShardContext(0, searcher.reader(), () -> 42L);
        ValuesSourceConfig<ValuesSource.Numeric> config = ValuesSourceConfig.resolve(context, null, "long", null, null, null, null);
        ValuesSource.Numeric valuesSource = config.toValuesSource(context);
        LeafReaderContext ctx = searcher.reader().leaves().get(0);
        SortedNumericDocValues values = valuesSource.longValues(ctx);
        values.setDocument(0);
        assertEquals(0, values.count());
        config = ValuesSourceConfig.resolve(context, null, "long", null, 42, null, null);
        valuesSource = config.toValuesSource(context);
        values = valuesSource.longValues(ctx);
        values.setDocument(0);
        assertEquals(1, values.count());
        assertEquals(42, values.valueAt(0));
    }
}

Example 2 with Searcher

use of org.elasticsearch.index.engine.Engine.Searcher in project elasticsearch by elastic.

the class ValuesSourceConfigTests method testEmptyKeyword.

public void testEmptyKeyword() throws Exception {
    IndexService indexService = createIndex("index", Settings.EMPTY, "type", "bytes", "type=keyword");
    client().prepareIndex("index", "type", "1").setSource().setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE).get();
    try (Searcher searcher = indexService.getShard(0).acquireSearcher("test")) {
        QueryShardContext context = indexService.newQueryShardContext(0, searcher.reader(), () -> 42L);
        ValuesSourceConfig<ValuesSource.Bytes> config = ValuesSourceConfig.resolve(context, null, "bytes", null, null, null, null);
        ValuesSource.Bytes valuesSource = config.toValuesSource(context);
        LeafReaderContext ctx = searcher.reader().leaves().get(0);
        SortedBinaryDocValues values = valuesSource.bytesValues(ctx);
        values.setDocument(0);
        assertEquals(0, values.count());
        config = ValuesSourceConfig.resolve(context, null, "bytes", null, "abc", null, null);
        valuesSource = config.toValuesSource(context);
        values = valuesSource.bytesValues(ctx);
        values.setDocument(0);
        assertEquals(1, values.count());
        assertEquals(new BytesRef("abc"), values.valueAt(0));
    }
}

Example 3 with Searcher

use of org.elasticsearch.index.engine.Engine.Searcher in project elasticsearch by elastic.

the class ValuesSourceConfigTests method testUnmappedLong.

public void testUnmappedLong() throws Exception {
    IndexService indexService = createIndex("index", Settings.EMPTY, "type");
    client().prepareIndex("index", "type", "1").setSource().setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE).get();
    try (Searcher searcher = indexService.getShard(0).acquireSearcher("test")) {
        QueryShardContext context = indexService.newQueryShardContext(0, searcher.reader(), () -> 42L);
        ValuesSourceConfig<ValuesSource.Numeric> config = ValuesSourceConfig.resolve(context, ValueType.NUMBER, "long", null, null, null, null);
        ValuesSource.Numeric valuesSource = config.toValuesSource(context);
        assertNull(valuesSource);
        config = ValuesSourceConfig.resolve(context, ValueType.NUMBER, "long", null, 42, null, null);
        valuesSource = config.toValuesSource(context);
        LeafReaderContext ctx = searcher.reader().leaves().get(0);
        SortedNumericDocValues values = valuesSource.longValues(ctx);
        values.setDocument(0);
        assertEquals(1, values.count());
        assertEquals(42, values.valueAt(0));
    }
}

Example 4 with Searcher

use of org.elasticsearch.index.engine.Engine.Searcher in project elasticsearch by elastic.

the class ValuesSourceConfigTests method testKeyword.

public void testKeyword() throws Exception {
    IndexService indexService = createIndex("index", Settings.EMPTY, "type", "bytes", "type=keyword");
    client().prepareIndex("index", "type", "1").setSource("bytes", "abc").setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE).get();
    try (Searcher searcher = indexService.getShard(0).acquireSearcher("test")) {
        QueryShardContext context = indexService.newQueryShardContext(0, searcher.reader(), () -> 42L);
        ValuesSourceConfig<ValuesSource.Bytes> config = ValuesSourceConfig.resolve(context, null, "bytes", null, null, null, null);
        ValuesSource.Bytes valuesSource = config.toValuesSource(context);
        LeafReaderContext ctx = searcher.reader().leaves().get(0);
        SortedBinaryDocValues values = valuesSource.bytesValues(ctx);
        values.setDocument(0);
        assertEquals(1, values.count());
        assertEquals(new BytesRef("abc"), values.valueAt(0));
    }
}

Example 5 with Searcher

use of org.elasticsearch.index.engine.Engine.Searcher in project elasticsearch by elastic.

the class ValuesSourceConfigTests method testBoolean.

public void testBoolean() throws Exception {
    IndexService indexService = createIndex("index", Settings.EMPTY, "type", "bool", "type=boolean");
    client().prepareIndex("index", "type", "1").setSource("bool", true).setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE).get();
    try (Searcher searcher = indexService.getShard(0).acquireSearcher("test")) {
        QueryShardContext context = indexService.newQueryShardContext(0, searcher.reader(), () -> 42L);
        ValuesSourceConfig<ValuesSource.Numeric> config = ValuesSourceConfig.resolve(context, null, "bool", null, null, null, null);
        ValuesSource.Numeric valuesSource = config.toValuesSource(context);
        LeafReaderContext ctx = searcher.reader().leaves().get(0);
        SortedNumericDocValues values = valuesSource.longValues(ctx);
        values.setDocument(0);
        assertEquals(1, values.count());
        assertEquals(1, values.valueAt(0));
    }
}