本文整理了Java中net.openhft.chronicle.bytes.Bytes.ensureCapacity()
方法的一些代码示例,展示了Bytes.ensureCapacity()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Bytes.ensureCapacity()
方法的具体详情如下:
包路径:net.openhft.chronicle.bytes.Bytes
类名称:Bytes
方法名:ensureCapacity
[英]grow the buffer if the buffer is elastic, if the buffer is not elastic and there is not enough capacity then this method will throws java.nio.BufferOverflowException
[中]如果缓冲区是弹性的,则增加缓冲区;如果缓冲区不是弹性的,并且没有足够的容量,则此方法将抛出java。尼奥。BufferOverflowException
代码示例来源:origin: OpenHFT/Chronicle-Queue
try (DocumentContext dc = appender.writingDocument()) {
Bytes<?> bytes0 = dc.wire().bytes();
bytes0.ensureCapacity(size);
bytes.setBytes(bytes0);
bytes.readPosition(bytes.writePosition());
代码示例来源:origin: net.openhft/chronicle-engine
private Bytes getFileContentsFromDisk0(@NotNull Path path, Bytes using) throws IOException {
if (!Files.exists(path)) return null;
File file = path.toFile();
Buffers b = Buffers.BUFFERS.get();
Bytes<ByteBuffer> readingBytes = b.valueBuffer;
try (FileChannel fc = new FileInputStream(file).getChannel()) {
readingBytes.ensureCapacity(fc.size());
@Nullable ByteBuffer dst = readingBytes.underlyingObject();
dst.clear();
fc.read(dst);
readingBytes.readPositionRemaining(0, dst.position());
dst.flip();
}
readingBytes.reserve();
return readingBytes;
}
代码示例来源:origin: net.openhft/chronicle-bytes
@Override
public void ensureCapacity(long size) throws IllegalArgumentException {
if (size > realCapacity()) {
underlyingBytes.ensureCapacity(size);
bytesStore = (NativeBytesStore<Underlying>) underlyingBytes.bytesStore();
}
}
代码示例来源:origin: net.openhft/chronicle-bytes
@Override
public void ensureCapacity(long size) throws IllegalArgumentException {
if (size > realCapacity()) {
underlyingBytes.ensureCapacity(size);
bytesStore = underlyingBytes.bytesStore();
}
}
代码示例来源:origin: net.openhft/chronicle-bytes
outBytes.ensureCapacity(writePos + outputSize);
outBytes.readPositionRemaining(writePos, outputSize);
BytesInternal.assignBytesStoreToByteBuffer(outBytes, using2);
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