Examples with WordItem com.yahoo.prelude.query.WordItem used on opensource projects

Example 46 with WordItem

use of com.yahoo.prelude.query.WordItem in project vespa by vespa-engine.

the class ItemEncodingTestCase method testAndItemEncoding.

@Test
public void testAndItemEncoding() {
    WordItem a = new WordItem("a");
    WordItem b = new WordItem("b");
    AndItem and = new AndItem();
    and.addItem(a);
    and.addItem(b);
    ByteBuffer buffer = ByteBuffer.allocate(128);
    int count = and.encode(buffer);
    buffer.flip();
    assertEquals("Serialization count", 3, count);
    assertType(buffer, 1, 0);
    assertEquals("And arity", 2, buffer.get());
    assertWord(buffer, "a");
    assertWord(buffer, "b");
}

Example 47 with WordItem

use of com.yahoo.prelude.query.WordItem in project vespa by vespa-engine.

the class ItemEncodingTestCase method testWordItemEncoding.

@Test
public void testWordItemEncoding() {
    WordItem word = new WordItem("test");
    word.setWeight(150);
    ByteBuffer buffer = ByteBuffer.allocate(128);
    int count = word.encode(buffer);
    buffer.flip();
    assertEquals("Serialization count", 1, count);
    assertType(buffer, 4, 1);
    assertWeight(buffer, 150);
    assertEquals("Index length", 0, buffer.get());
    assertEquals("Word length", 4, buffer.get());
    assertEquals("Word length", 4, buffer.remaining());
    assertEquals('t', buffer.get());
    assertEquals('e', buffer.get());
    assertEquals('s', buffer.get());
    assertEquals('t', buffer.get());
}

Example 48 with WordItem

use of com.yahoo.prelude.query.WordItem in project vespa by vespa-engine.

the class ItemEncodingTestCase method testNearItemEncoding.

@Test
public void testNearItemEncoding() {
    WordItem a = new WordItem("a");
    WordItem b = new WordItem("b");
    NearItem near = new NearItem(7);
    near.addItem(a);
    near.addItem(b);
    ByteBuffer buffer = ByteBuffer.allocate(128);
    int count = near.encode(buffer);
    buffer.flip();
    assertEquals("Serialization count", 3, count);
    assertType(buffer, 11, 0);
    assertEquals("Near arity", 2, buffer.get());
    assertEquals("Limit", 7, buffer.get());
    assertWord(buffer, "a");
    assertWord(buffer, "b");
}

Example 49 with WordItem

use of com.yahoo.prelude.query.WordItem in project vespa by vespa-engine.

the class ItemEncodingTestCase method testFilterWordItemEncoding.

@Test
public void testFilterWordItemEncoding() {
    WordItem word = new WordItem("test");
    word.setFilter(true);
    ByteBuffer buffer = ByteBuffer.allocate(128);
    int count = word.encode(buffer);
    buffer.flip();
    assertEquals("Serialization count", 1, count);
    assertType(buffer, 4, 4);
    assertEquals(0x08, buffer.get());
    assertEquals("Index length", 0, buffer.get());
    assertEquals("Word length", 4, buffer.get());
    assertEquals("Word length", 4, buffer.remaining());
    assertEquals('t', buffer.get());
    assertEquals('e', buffer.get());
    assertEquals('s', buffer.get());
    assertEquals('t', buffer.get());
}

Example 50 with WordItem

use of com.yahoo.prelude.query.WordItem in project vespa by vespa-engine.

the class ItemEncodingTestCase method testEquivItemEncoding.

@Test
public void testEquivItemEncoding() {
    WordItem a = new WordItem("a");
    WordItem b = new WordItem("b");
    EquivItem equiv = new EquivItem();
    equiv.addItem(a);
    equiv.addItem(b);
    ByteBuffer buffer = ByteBuffer.allocate(128);
    int count = equiv.encode(buffer);
    buffer.flip();
    assertEquals("Serialization count", 3, count);
    assertType(buffer, 14, 0);
    assertEquals("Equiv arity", 2, buffer.get());
    assertWord(buffer, "a");
    assertWord(buffer, "b");
}