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  3. org.apache.lucene.analysis.util.CharacterUtils.CharacterBuffer

Java 类org.apache.lucene.analysis.util.CharacterUtils.CharacterBuffer 实例源码

项目：search    文件：TestCharacterUtils.java    
@Test
public void testNewCharacterBuffer() {
  CharacterBuffer newCharacterBuffer = CharacterUtils.newCharacterBuffer(1024);
  assertEquals(1024, newCharacterBuffer.getBuffer().length);
  assertEquals(0, newCharacterBuffer.getOffset());
  assertEquals(0, newCharacterBuffer.getLength());

  newCharacterBuffer = CharacterUtils.newCharacterBuffer(2);
  assertEquals(2, newCharacterBuffer.getBuffer().length);
  assertEquals(0, newCharacterBuffer.getOffset());
  assertEquals(0, newCharacterBuffer.getLength());

  try {
    newCharacterBuffer = CharacterUtils.newCharacterBuffer(1);
    fail("length must be >= 2");
  } catch (IllegalArgumentException e) {
  }
}
项目：search    文件：TestCharacterUtils.java    
@Test
public void testFillNoHighSurrogate() throws IOException {
  Version[] versions = new Version[] { Version.LUCENE_3_0, TEST_VERSION_CURRENT };
  for (Version version : versions) {
    CharacterUtils instance = CharacterUtils.getInstance(version);
    Reader reader = new StringReader("helloworld");
    CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(6);
    assertTrue(instance.fill(buffer,reader));
    assertEquals(0, buffer.getOffset());
    assertEquals(6, buffer.getLength());
    assertEquals("hellow", new String(buffer.getBuffer()));
    assertFalse(instance.fill(buffer,reader));
    assertEquals(4, buffer.getLength());
    assertEquals(0, buffer.getOffset());

    assertEquals("orld", new String(buffer.getBuffer(), buffer.getOffset(),
        buffer.getLength()));
    assertFalse(instance.fill(buffer,reader));
  }
}
项目：search    文件：TestCharacterUtils.java    
@Test
public void testFillJava15() throws IOException {
  String input = "1234\ud801\udc1c789123\ud801\ud801\udc1c\ud801";
  CharacterUtils instance = CharacterUtils.getInstance();
  Reader reader = new StringReader(input);
  CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(5);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(4, buffer.getLength());
  assertEquals("1234", new String(buffer.getBuffer(), buffer.getOffset(),
      buffer.getLength()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("\ud801\udc1c789", new String(buffer.getBuffer()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(4, buffer.getLength());
  assertEquals("123\ud801", new String(buffer.getBuffer(),
      buffer.getOffset(), buffer.getLength()));
  assertFalse(instance.fill(buffer, reader));
  assertEquals(3, buffer.getLength());
  assertEquals("\ud801\udc1c\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertFalse(instance.fill(buffer, reader));
  assertEquals(0, buffer.getLength());
}
项目：search    文件：TestCharacterUtils.java    
@Test
public void testFillJava14() throws IOException {
  String input = "1234\ud801\udc1c789123\ud801\ud801\udc1c\ud801";
  CharacterUtils instance = CharacterUtils.getInstance(Version.LUCENE_3_0);
  Reader reader = new StringReader(input);
  CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(5);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("1234\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("\udc1c7891", new String(buffer.getBuffer()));
  buffer = CharacterUtils.newCharacterBuffer(6);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(6, buffer.getLength());
  assertEquals("23\ud801\ud801\udc1c\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertFalse(instance.fill(buffer, reader));

}
项目：NYBC    文件：TestCharacterUtils.java    
@Test
public void testNewCharacterBuffer() {
  CharacterBuffer newCharacterBuffer = CharacterUtils.newCharacterBuffer(1024);
  assertEquals(1024, newCharacterBuffer.getBuffer().length);
  assertEquals(0, newCharacterBuffer.getOffset());
  assertEquals(0, newCharacterBuffer.getLength());

  newCharacterBuffer = CharacterUtils.newCharacterBuffer(2);
  assertEquals(2, newCharacterBuffer.getBuffer().length);
  assertEquals(0, newCharacterBuffer.getOffset());
  assertEquals(0, newCharacterBuffer.getLength());

  try {
    newCharacterBuffer = CharacterUtils.newCharacterBuffer(1);
    fail("length must be >= 2");
  } catch (IllegalArgumentException e) {
  }
}
项目：NYBC    文件：TestCharacterUtils.java    
@Test
public void testFillNoHighSurrogate() throws IOException {
  Version[] versions = new Version[] { Version.LUCENE_30, TEST_VERSION_CURRENT };
  for (Version version : versions) {
    CharacterUtils instance = CharacterUtils.getInstance(version);
    Reader reader = new StringReader("helloworld");
    CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(6);
    assertTrue(instance.fill(buffer,reader));
    assertEquals(0, buffer.getOffset());
    assertEquals(6, buffer.getLength());
    assertEquals("hellow", new String(buffer.getBuffer()));
    assertTrue(instance.fill(buffer,reader));
    assertEquals(4, buffer.getLength());
    assertEquals(0, buffer.getOffset());

    assertEquals("orld", new String(buffer.getBuffer(), buffer.getOffset(),
        buffer.getLength()));
    assertFalse(instance.fill(buffer,reader));
  }
}
项目：NYBC    文件：TestCharacterUtils.java    
@Test
public void testFillJava14() throws IOException {
  String input = "1234\ud801\udc1c789123\ud801\ud801\udc1c\ud801";
  CharacterUtils instance = CharacterUtils.getInstance(Version.LUCENE_30);
  Reader reader = new StringReader(input);
  CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(5);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("1234\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("\udc1c7891", new String(buffer.getBuffer()));
  buffer = CharacterUtils.newCharacterBuffer(6);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(6, buffer.getLength());
  assertEquals("23\ud801\ud801\udc1c\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertFalse(instance.fill(buffer, reader));

}
项目：Maskana-Gestor-de-Conocimiento    文件：TestCharacterUtils.java    
@Test
public void testNewCharacterBuffer() {
  CharacterBuffer newCharacterBuffer = CharacterUtils.newCharacterBuffer(1024);
  assertEquals(1024, newCharacterBuffer.getBuffer().length);
  assertEquals(0, newCharacterBuffer.getOffset());
  assertEquals(0, newCharacterBuffer.getLength());

  newCharacterBuffer = CharacterUtils.newCharacterBuffer(2);
  assertEquals(2, newCharacterBuffer.getBuffer().length);
  assertEquals(0, newCharacterBuffer.getOffset());
  assertEquals(0, newCharacterBuffer.getLength());

  try {
    newCharacterBuffer = CharacterUtils.newCharacterBuffer(1);
    fail("length must be >= 2");
  } catch (IllegalArgumentException e) {
  }
}
项目：Maskana-Gestor-de-Conocimiento    文件：TestCharacterUtils.java    
@Test
public void testFillNoHighSurrogate() throws IOException {
  Version[] versions = new Version[] { Version.LUCENE_30, TEST_VERSION_CURRENT };
  for (Version version : versions) {
    CharacterUtils instance = CharacterUtils.getInstance(version);
    Reader reader = new StringReader("helloworld");
    CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(6);
    assertTrue(instance.fill(buffer,reader));
    assertEquals(0, buffer.getOffset());
    assertEquals(6, buffer.getLength());
    assertEquals("hellow", new String(buffer.getBuffer()));
    assertFalse(instance.fill(buffer,reader));
    assertEquals(4, buffer.getLength());
    assertEquals(0, buffer.getOffset());

    assertEquals("orld", new String(buffer.getBuffer(), buffer.getOffset(),
        buffer.getLength()));
    assertFalse(instance.fill(buffer,reader));
  }
}
项目：Maskana-Gestor-de-Conocimiento    文件：TestCharacterUtils.java    
@Test
public void testFillJava15() throws IOException {
  String input = "1234\ud801\udc1c789123\ud801\ud801\udc1c\ud801";
  CharacterUtils instance = CharacterUtils.getInstance(TEST_VERSION_CURRENT);
  Reader reader = new StringReader(input);
  CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(5);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(4, buffer.getLength());
  assertEquals("1234", new String(buffer.getBuffer(), buffer.getOffset(),
      buffer.getLength()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("\ud801\udc1c789", new String(buffer.getBuffer()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(4, buffer.getLength());
  assertEquals("123\ud801", new String(buffer.getBuffer(),
      buffer.getOffset(), buffer.getLength()));
  assertFalse(instance.fill(buffer, reader));
  assertEquals(3, buffer.getLength());
  assertEquals("\ud801\udc1c\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertFalse(instance.fill(buffer, reader));
  assertEquals(0, buffer.getLength());
}
项目：Maskana-Gestor-de-Conocimiento    文件：TestCharacterUtils.java    
@Test
public void testFillJava14() throws IOException {
  String input = "1234\ud801\udc1c789123\ud801\ud801\udc1c\ud801";
  CharacterUtils instance = CharacterUtils.getInstance(Version.LUCENE_30);
  Reader reader = new StringReader(input);
  CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(5);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("1234\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("\udc1c7891", new String(buffer.getBuffer()));
  buffer = CharacterUtils.newCharacterBuffer(6);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(6, buffer.getLength());
  assertEquals("23\ud801\ud801\udc1c\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertFalse(instance.fill(buffer, reader));

}
项目：NYBC    文件：TestCharacterUtils.java    
@Test
public void testFillJava15() throws IOException {
  String input = "1234\ud801\udc1c789123\ud801\ud801\udc1c\ud801";
  CharacterUtils instance = CharacterUtils.getInstance(TEST_VERSION_CURRENT);
  Reader reader = new StringReader(input);
  CharacterBuffer buffer = CharacterUtils.newCharacterBuffer(5);
  assertTrue(instance.fill(buffer, reader));
  assertEquals(4, buffer.getLength());
  assertEquals("1234", new String(buffer.getBuffer(), buffer.getOffset(),
      buffer.getLength()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(5, buffer.getLength());
  assertEquals("\ud801\udc1c789", new String(buffer.getBuffer()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(4, buffer.getLength());
  assertEquals("123\ud801", new String(buffer.getBuffer(),
      buffer.getOffset(), buffer.getLength()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(2, buffer.getLength());
  assertEquals("\ud801\udc1c", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertTrue(instance.fill(buffer, reader));
  assertEquals(1, buffer.getLength());
  assertEquals("\ud801", new String(buffer.getBuffer(), buffer
      .getOffset(), buffer.getLength()));
  assertFalse(instance.fill(buffer, reader));
}