public final class DelegatingWriteBuffer.DelegatingBufferOutput extends AbstractWriteBuffer.AbstractBufferOutput
Modifier and Type | Field and Description |
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protected WriteBuffer.BufferOutput |
m_out
The BufferOutput to delegate to.
|
m_ofWrite
MAX_PACKED_INT_SIZE, MAX_PACKED_LONG_SIZE
Constructor and Description |
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DelegatingBufferOutput(int of)
Construct an AbstractBufferOutput that will begin writing at the start of the containing WriteBuffer.
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Modifier and Type | Method and Description |
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protected void |
moveOffset(int cb)
Move the offset within the stream forward.
|
void |
write(byte[] ab, int of, int cb)
Writes
cb bytes starting at offset of from the array ab . |
void |
write(int b)
Writes the eight low-order bits of the argument
b . |
void |
writeBoolean(boolean f)
Writes the boolean value f.
|
void |
writeBuffer(ReadBuffer buf)
Write all the bytes from the passed ReadBuffer object.
|
void |
writeBuffer(ReadBuffer buf, int of, int cb)
Write
cb bytes from the passed ReadBuffer object starting at offset of within the passed ReadBuffer. |
void |
writeByte(int b)
Writes the eight low-order bits of the argument b.
|
void |
writeBytes(String s)
Writes the String s, but only the low-order byte from each character of the String is written.
|
void |
writeChar(int ch)
Writes a char value, comprised of the 16 low-order bits of the argument ch; the 16 high-order bits of ch are ignored.
|
void |
writeChars(String s)
Writes the String s as a sequence of characters.
|
void |
writeDouble(double dfl)
Writes a double value.
|
void |
writeFloat(float fl)
Writes a float value.
|
void |
writeInt(int n)
Writes an int value.
|
void |
writeLong(long l)
Writes a long value.
|
void |
writeShort(int n)
Writes a short value, comprised of the 16 low-order bits of the argument n; the 16 high-order bits of n are ignored.
|
void |
writeStream(InputStreaming stream)
Write the remaining contents of the specified InputStreaming object.
|
void |
writeStream(InputStreaming stream, int cb)
Write the specified number of bytes of the specified InputStreaming object.
|
void |
writeUTF(String s)
Writes the String s as a sequence of characters, but using UTF-8 encoding for the characters, and including the String length data so that the corresponding
DataInput.readUTF() method can reconstitute a String from the written data. |
calcUTF, close, flush, formatUTF, formatUTF, getBuffer, getCharBuf, getOffset, setOffset, write, writePackedInt, writePackedLong, writeSafeUTF, writeUTF
protected WriteBuffer.BufferOutput m_out
public DelegatingBufferOutput(int of)
of
- the offset within the DelegatingWriteBuffer that this BufferOutput will begin writing topublic void write(int b) throws IOException
b
. The 24 high-order bits of b
are ignored.write
in interface com.oracle.common.io.OutputStreaming
write
in interface DataOutput
write
in class AbstractWriteBuffer.AbstractBufferOutput
b
- the byte to write (passed as an integer)IOException
- if an I/O error occurspublic void write(byte[] ab, int of, int cb) throws IOException
cb
bytes starting at offset of
from the array ab
.write
in interface com.oracle.common.io.OutputStreaming
write
in interface DataOutput
write
in class AbstractWriteBuffer.AbstractBufferOutput
ab
- the byte array to write fromof
- the offset into ab
to start writing fromcb
- the number of bytes from ab
to writeIOException
- if an I/O error occurspublic void writeBoolean(boolean f) throws IOException
writeBoolean
in interface WriteBuffer.BufferOutput
writeBoolean
in interface DataOutput
writeBoolean
in class AbstractWriteBuffer.AbstractBufferOutput
f
- the boolean to be writtenIOException
- if an I/O error occurspublic void writeByte(int b) throws IOException
writeByte
in interface WriteBuffer.BufferOutput
writeByte
in interface DataOutput
writeByte
in class AbstractWriteBuffer.AbstractBufferOutput
b
- the byte to write (passed as an integer)IOException
- if an I/O error occurspublic void writeShort(int n) throws IOException
writeShort
in interface WriteBuffer.BufferOutput
writeShort
in interface DataOutput
writeShort
in class AbstractWriteBuffer.AbstractBufferOutput
n
- the short to write (passed as an integer)IOException
- if an I/O error occurspublic void writeChar(int ch) throws IOException
writeChar
in interface WriteBuffer.BufferOutput
writeChar
in interface DataOutput
writeChar
in class AbstractWriteBuffer.AbstractBufferOutput
ch
- the char to write (passed as an integer)IOException
- if an I/O error occurspublic void writeInt(int n) throws IOException
writeInt
in interface WriteBuffer.BufferOutput
writeInt
in interface DataOutput
writeInt
in class AbstractWriteBuffer.AbstractBufferOutput
n
- the int to writeIOException
- if an I/O error occurspublic void writeLong(long l) throws IOException
writeLong
in interface WriteBuffer.BufferOutput
writeLong
in interface DataOutput
writeLong
in class AbstractWriteBuffer.AbstractBufferOutput
l
- the long to writeIOException
- if an I/O error occurspublic void writeFloat(float fl) throws IOException
writeFloat
in interface WriteBuffer.BufferOutput
writeFloat
in interface DataOutput
writeFloat
in class AbstractWriteBuffer.AbstractBufferOutput
fl
- the float to writeIOException
- if an I/O error occurspublic void writeDouble(double dfl) throws IOException
writeDouble
in interface WriteBuffer.BufferOutput
writeDouble
in interface DataOutput
writeDouble
in class AbstractWriteBuffer.AbstractBufferOutput
dfl
- the double to writeIOException
- if an I/O error occurspublic void writeBytes(String s) throws IOException
writeBytes
in interface WriteBuffer.BufferOutput
writeBytes
in interface DataOutput
writeBytes
in class AbstractWriteBuffer.AbstractBufferOutput
s
- the String to writeIOException
- if an I/O error occurspublic void writeChars(String s) throws IOException
writeChars
in interface WriteBuffer.BufferOutput
writeChars
in interface DataOutput
writeChars
in class AbstractWriteBuffer.AbstractBufferOutput
s
- the String to writeIOException
- if an I/O error occursNullPointerException
- if s is nullpublic void writeUTF(String s) throws IOException
DataInput.readUTF()
method can reconstitute a String from the written data.writeUTF
in interface WriteBuffer.BufferOutput
writeUTF
in interface DataOutput
writeUTF
in class AbstractWriteBuffer.AbstractBufferOutput
s
- the String to writeIOException
- if an I/O error occurspublic void writeBuffer(ReadBuffer buf) throws IOException
This is functionally equivalent to the following code:
getBuffer().write(getOffset(), buf);
writeBuffer
in interface WriteBuffer.BufferOutput
writeBuffer
in class AbstractWriteBuffer.AbstractBufferOutput
buf
- a ReadBuffer objectIOException
- if an I/O error occurspublic void writeBuffer(ReadBuffer buf, int of, int cb) throws IOException
cb
bytes from the passed ReadBuffer object starting at offset of
within the passed ReadBuffer.
This is functionally equivalent to the following code:
getBuffer().write(getOffset(), buf, of, cb);
writeBuffer
in interface WriteBuffer.BufferOutput
writeBuffer
in class AbstractWriteBuffer.AbstractBufferOutput
buf
- a ReadBuffer objectof
- the offset within the ReadBuffer of the first byte to write to this BufferOutputcb
- the number of bytes to writeIOException
- if an I/O error occurspublic void writeStream(InputStreaming stream) throws IOException
This is functionally equivalent to the following code:
getBuffer().write(getOffset(), stream);
writeStream
in interface WriteBuffer.BufferOutput
writeStream
in class AbstractWriteBuffer.AbstractBufferOutput
stream
- the stream of bytes to write to this BufferOutputIOException
- if an I/O error occurs, specifically if an IOException occurs reading from the passed streampublic void writeStream(InputStreaming stream, int cb) throws IOException
This is functionally equivalent to the following code:
getBuffer().write(getOffset(), stream, cb);
writeStream
in interface WriteBuffer.BufferOutput
writeStream
in class AbstractWriteBuffer.AbstractBufferOutput
stream
- the stream of bytes to write to this BufferOutputcb
- the exact number of bytes to read from the stream and write to this BufferOutputEOFException
- if the stream is exhausted before the number of bytes indicated could be readIOException
- if an I/O error occurs, specifically if an IOException occurs reading from the passed streamprotected void moveOffset(int cb)
cb
- the number of bytes to advance the offset