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Fix ByteBuf.nioBuffer(...) and nioBuffers(...) docs to reflect reality.

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Motivation:

Depending on the implementation of ByteBuf nioBuffer(...) and nioBuffers(...) may either share the content or return a ByteBuffer that contains a copy of the content.

Modifications:

Fix javadocs.

Result:

Correct docs.
This commit is contained in:
Norman Maurer 2018-01-21 09:10:39 +01:00
parent db6f9f4f26
commit 0fb1417a4c
1 changed files with 22 additions and 22 deletions
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44
buffer/src/main/java/io/netty/buffer/ByteBuf.java
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@ -1715,13 +1715,13 @@ public abstract class ByteBuf implements ReferenceCounted, Comparable<ByteBuf> {
public abstract int nioBufferCount();
/**
* Exposes this buffer's readable bytes as an NIO {@link ByteBuffer}. The returned buffer
* shares the content with this buffer, while changing the position and limit of the returned
* NIO buffer does not affect the indexes and marks of this buffer. This method is identical
* to {@code buf.nioBuffer(buf.readerIndex(), buf.readableBytes())}. This method does not
* modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the
* returned NIO buffer will not see the changes of this buffer if this buffer is a dynamic
* buffer and it adjusted its capacity.
* Exposes this buffer's readable bytes as an NIO {@link ByteBuffer}. The returned buffer
* either share or contains the copied content of this buffer, while changing the position
* and limit of the returned NIO buffer does not affect the indexes and marks of this buffer.
* This method is identical to {@code buf.nioBuffer(buf.readerIndex(), buf.readableBytes())}.
* This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
* Please note that the returned NIO buffer will not see the changes of this buffer if this buffer
* is a dynamic buffer and it adjusted its capacity.
*
* @throws UnsupportedOperationException
* if this buffer cannot create a {@link ByteBuffer} that shares the content with itself
@ -1733,12 +1733,12 @@ public abstract class ByteBuf implements ReferenceCounted, Comparable<ByteBuf> {
public abstract ByteBuffer nioBuffer();
/**
* Exposes this buffer's sub-region as an NIO {@link ByteBuffer}. The returned buffer
* shares the content with this buffer, while changing the position and limit of the returned
* NIO buffer does not affect the indexes and marks of this buffer. This method does not
* modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the
* returned NIO buffer will not see the changes of this buffer if this buffer is a dynamic
* buffer and it adjusted its capacity.
* Exposes this buffer's sub-region as an NIO {@link ByteBuffer}. The returned buffer
* either share or contains the copied content of this buffer, while changing the position
* and limit of the returned NIO buffer does not affect the indexes and marks of this buffer.
* This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
* Please note that the returned NIO buffer will not see the changes of this buffer if this buffer
* is a dynamic buffer and it adjusted its capacity.
*
* @throws UnsupportedOperationException
* if this buffer cannot create a {@link ByteBuffer} that shares the content with itself
@ -1755,12 +1755,12 @@ public abstract class ByteBuf implements ReferenceCounted, Comparable<ByteBuf> {
public abstract ByteBuffer internalNioBuffer(int index, int length);
/**
* Exposes this buffer's readable bytes as an NIO {@link ByteBuffer}'s. The returned buffer
* shares the content with this buffer, while changing the position and limit of the returned
* NIO buffer does not affect the indexes and marks of this buffer. This method does not
* modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the
* returned NIO buffer will not see the changes of this buffer if this buffer is a dynamic
* buffer and it adjusted its capacity.
* Exposes this buffer's readable bytes as an NIO {@link ByteBuffer}'s. The returned buffer
* either share or contains the copied content of this buffer, while changing the position
* and limit of the returned NIO buffer does not affect the indexes and marks of this buffer.
* This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
* Please note that the returned NIO buffer will not see the changes of this buffer if this buffer
* is a dynamic buffer and it adjusted its capacity.
*
*
* @throws UnsupportedOperationException
@ -1774,9 +1774,9 @@ public abstract class ByteBuf implements ReferenceCounted, Comparable<ByteBuf> {
/**
* Exposes this buffer's bytes as an NIO {@link ByteBuffer}'s for the specified index and length
* The returned buffer shares the content with this buffer, while changing the position and limit
* of the returned NIO buffer does not affect the indexes and marks of this buffer. This method does
* not modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the
* The returned buffer either share or contains the copied content of this buffer, while changing
* the position and limit of the returned NIO buffer does not affect the indexes and marks of this buffer.
* This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the
* returned NIO buffer will not see the changes of this buffer if this buffer is a dynamic
* buffer and it adjusted its capacity.
*