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JavaTM 2 Platform Std. Ed. v1.3 |
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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
ObjectOutput extends the DataOutput interface to include writing of objects. DataOutput includes methods for output of primitive types, ObjectOutput extends that interface to include objects, arrays, and Strings.
InputStream
,
ObjectOutputStream
,
ObjectInputStream
Method Summary | |
void |
close()
Closes the stream. |
void |
flush()
Flushes the stream. |
void |
write(byte[] b)
Writes an array of bytes. |
void |
write(byte[] b,
int off,
int len)
Writes a sub array of bytes. |
void |
write(int b)
Writes a byte. |
void |
writeObject(Object obj)
Write an object to the underlying storage or stream. |
Methods inherited from interface java.io.DataOutput |
writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF |
Method Detail |
public void writeObject(Object obj) throws IOException
obj
- the object to be writtenIOException
- Any of the usual Input/Output related exceptions.public void write(int b) throws IOException
write
in interface DataOutput
b
- the byteIOException
- If an I/O error has occurred.public void write(byte[] b) throws IOException
write
in interface DataOutput
b
- the data to be writtenIOException
- If an I/O error has occurred.public void write(byte[] b, int off, int len) throws IOException
write
in interface DataOutput
b
- the data to be writtenoff
- the start offset in the datalen
- the number of bytes that are writtenIOException
- If an I/O error has occurred.public void flush() throws IOException
IOException
- If an I/O error has occurred.public void close() throws IOException
IOException
- If an I/O error has occurred.
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JavaTM 2 Platform Std. Ed. v1.3 |
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