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CoherenceTM v3.3 Copyright© 2000-2007 by Oracle Corporation |
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java.lang.Objectcom.tangosol.io.AbstractWriteBuffer.AbstractBufferOutput
com.tangosol.io.DelegatingWriteBuffer.DelegatingBufferOutput
public class DelegatingWriteBuffer.DelegatingBufferOutput
A BufferOutput implementation that delegates to a BufferOutput implementation, except that its offset range is shifted and limited.
Field Summary | |
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protected WriteBuffer.BufferOutput |
m_out
The BufferOutput to delegate to. |
Fields inherited from class com.tangosol.io.AbstractWriteBuffer.AbstractBufferOutput |
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m_ofWrite |
Constructor Summary | |
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DelegatingWriteBuffer.DelegatingBufferOutput(int of)
Construct an AbstractBufferOutput that will begin writing at the start of the containing WriteBuffer. |
Method Summary | |
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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. |
Methods inherited from class com.tangosol.io.AbstractWriteBuffer.AbstractBufferOutput |
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calcUTF, close, flush, formatUTF, getBuffer, getCharBuf, getOffset, setOffset, write, writePackedInt, writePackedLong, writeSafeUTF |
Field Detail |
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protected WriteBuffer.BufferOutput m_out
Constructor Detail |
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public DelegatingWriteBuffer.DelegatingBufferOutput(int of)
Method Detail |
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public void write(int b) throws IOException
write
in interface 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
write
in interface 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 write
IOException
- if an I/O error occurs
NullPointerException
- if ab is null
IndexOutOfBoundsException
- if of is negative, or
cb is negative, or
of+cb is greater than
ab.lengthpublic void writeBoolean(boolean f) throws IOException
writeBoolean
in interface DataOutput
writeBoolean
in class AbstractWriteBuffer.AbstractBufferOutput
f
- the boolean to be written
IOException
- if an I/O error occurspublic void writeByte(int b) throws IOException
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 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 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 DataOutput
writeInt
in class AbstractWriteBuffer.AbstractBufferOutput
n
- the int to write
IOException
- if an I/O error occurspublic void writeLong(long l) throws IOException
writeLong
in interface DataOutput
writeLong
in class AbstractWriteBuffer.AbstractBufferOutput
l
- the long to write
IOException
- if an I/O error occurspublic void writeFloat(float fl) throws IOException
writeFloat
in interface DataOutput
writeFloat
in class AbstractWriteBuffer.AbstractBufferOutput
fl
- the float to write
IOException
- if an I/O error occurspublic void writeDouble(double dfl) throws IOException
writeDouble
in interface DataOutput
writeDouble
in class AbstractWriteBuffer.AbstractBufferOutput
dfl
- the double to write
IOException
- if an I/O error occurspublic void writeBytes(String s) throws IOException
writeBytes
in interface DataOutput
writeBytes
in class AbstractWriteBuffer.AbstractBufferOutput
s
- the String to write
IOException
- if an I/O error occurs
NullPointerException
- if s is nullpublic void writeChars(String s) throws IOException
writeChars
in interface DataOutput
writeChars
in class AbstractWriteBuffer.AbstractBufferOutput
s
- the String to write
IOException
- if an I/O error occurs
NullPointerException
- if s is nullpublic void writeUTF(String s) throws IOException
DataInput.readUTF()
method can reconstitute a String from the written data.
writeUTF
in interface DataOutput
writeUTF
in class AbstractWriteBuffer.AbstractBufferOutput
s
- the String to write
IOException
- if an I/O error occurs
NullPointerException
- if s is nullpublic 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 object
IOException
- if an I/O error occurspublic void writeBuffer(ReadBuffer buf, int of, int cb) throws IOException
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 write
IOException
- 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 BufferOutput
IOException
- 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 BufferOutput
EOFException
- if the stream is exhausted before
the number of bytes indicated could be read
IOException
- 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
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CoherenceTM v3.3 Copyright© 2000-2007 by Oracle Corporation |
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