本文整理汇总了Java中org.apache.lucene.store.ByteArrayDataOutput.writeInt方法的典型用法代码示例。如果您正苦于以下问题：Java ByteArrayDataOutput.writeInt方法的具体用法？Java ByteArrayDataOutput.writeInt怎么用？Java ByteArrayDataOutput.writeInt使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.lucene.store.ByteArrayDataOutput的用法示例。
在下文中一共展示了ByteArrayDataOutput.writeInt方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testCloseIntoReader
import org.apache.lucene.store.ByteArrayDataOutput; //导入方法依赖的package包/类
public void testCloseIntoReader() throws IOException {
try (TranslogWriter writer = translog.createWriter(0)) {
final int numOps = randomIntBetween(8, 128);
final byte[] bytes = new byte[4];
final ByteArrayDataOutput out = new ByteArrayDataOutput(bytes);
for (int i = 0; i < numOps; i++) {
out.reset(bytes);
out.writeInt(i);
writer.add(new BytesArray(bytes), randomNonNegativeLong());
}
writer.sync();
final Checkpoint writerCheckpoint = writer.getCheckpoint();
try (TranslogReader reader = writer.closeIntoReader()) {
for (int i = 0; i < numOps; i++) {
final ByteBuffer buffer = ByteBuffer.allocate(4);
reader.readBytes(buffer, reader.getFirstOperationOffset() + 4 * i);
buffer.flip();
final int value = buffer.getInt();
assertEquals(i, value);
}
final Checkpoint readerCheckpoint = reader.getCheckpoint();
assertThat(readerCheckpoint, equalTo(writerCheckpoint));
}
}
}
示例2: beforeClass
import org.apache.lucene.store.ByteArrayDataOutput; //导入方法依赖的package包/类
@BeforeClass
public static void beforeClass() throws IOException {
Random random = random();
INTS = new int[COUNT];
LONGS = new long[COUNT];
RANDOM_TEST_BYTES = new byte[COUNT * (5 + 4 + 9 + 8)];
final ByteArrayDataOutput bdo = new ByteArrayDataOutput(RANDOM_TEST_BYTES);
for (int i = 0; i < COUNT; i++) {
final int i1 = INTS[i] = random.nextInt();
bdo.writeVInt(i1);
bdo.writeInt(i1);
final long l1;
if (rarely()) {
// a long with lots of zeroes at the end
l1 = LONGS[i] = TestUtil.nextLong(random, 0, Integer.MAX_VALUE) << 32;
} else {
l1 = LONGS[i] = TestUtil.nextLong(random, 0, Long.MAX_VALUE);
}
bdo.writeVLong(l1);
bdo.writeLong(l1);
}
}
示例3: beforeClass
import org.apache.lucene.store.ByteArrayDataOutput; //导入方法依赖的package包/类
@BeforeClass
public static void beforeClass() throws IOException {
Random random = random();
INTS = new int[COUNT];
LONGS = new long[COUNT];
RANDOM_TEST_BYTES = new byte[COUNT * (5 + 4 + 9 + 8)];
final ByteArrayDataOutput bdo = new ByteArrayDataOutput(RANDOM_TEST_BYTES);
for (int i = 0; i < COUNT; i++) {
final int i1 = INTS[i] = random.nextInt();
bdo.writeVInt(i1);
bdo.writeInt(i1);
final long l1;
if (rarely()) {
// a long with lots of zeroes at the end
l1 = LONGS[i] = _TestUtil.nextLong(random, 0, Integer.MAX_VALUE) << 32;
} else {
l1 = LONGS[i] = _TestUtil.nextLong(random, 0, Long.MAX_VALUE);
}
bdo.writeVLong(l1);
bdo.writeLong(l1);
}
}
示例4: encode
import org.apache.lucene.store.ByteArrayDataOutput; //导入方法依赖的package包/类
@Override
protected void encode(ByteSequencesWriter writer, ByteArrayDataOutput output, byte[] buffer, BytesRef spare, BytesRef payload, Set<BytesRef> contexts, long weight) throws IOException {
if (spare.length + 4 >= buffer.length) {
buffer = ArrayUtil.grow(buffer, spare.length + 4);
}
output.reset(buffer);
output.writeBytes(spare.bytes, spare.offset, spare.length);
output.writeInt(encodeWeight(weight));
writer.write(buffer, 0, output.getPosition());
}
示例5: encode
import org.apache.lucene.store.ByteArrayDataOutput; //导入方法依赖的package包/类
@Override
protected void encode(ByteSequencesWriter writer, ByteArrayDataOutput output, byte[] buffer, BytesRef spare, long weight) throws IOException {
if (spare.length + 4 >= buffer.length) {
buffer = ArrayUtil.grow(buffer, spare.length + 4);
}
output.reset(buffer);
output.writeBytes(spare.bytes, spare.offset, spare.length);
output.writeInt(encodeWeight(weight));
writer.write(buffer, 0, output.getPosition());
}
示例6: serialize
import org.apache.lucene.store.ByteArrayDataOutput; //导入方法依赖的package包/类
@Override
public void serialize(ByteArrayDataOutput output) {
try {
output.writeInt(value);
} catch (IOException e) {
throw new RuntimeException("unexpected exception writing to a byte[]", e);
}
}
示例7: serialize
import org.apache.lucene.store.ByteArrayDataOutput; //导入方法依赖的package包/类
@Override
public void serialize(ByteArrayDataOutput output) {
try {
output.writeInt(Float.floatToIntBits(value));
} catch (IOException e) {
throw new RuntimeException("unexpected exception writing to a byte[]", e);
}
}
示例8: encode
import org.apache.lucene.store.ByteArrayDataOutput; //导入方法依赖的package包/类
@Override
protected void encode(ByteSequencesWriter writer, ByteArrayDataOutput output, byte[] buffer, BytesRef spare, BytesRef payload, long weight) throws IOException {
if (spare.length + 4 >= buffer.length) {
buffer = ArrayUtil.grow(buffer, spare.length + 4);
}
output.reset(buffer);
output.writeBytes(spare.bytes, spare.offset, spare.length);
output.writeInt(encodeWeight(weight));
writer.write(buffer, 0, output.getPosition());
}