|
Oracle® Coherence Java API Reference Release 3.7.1.0 E22843-01 |
|||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object
java.io.OutputStream
com.tangosol.io.WrapperOutputStream
com.tangosol.io.PackedDataOutputStream
public class PackedDataOutputStream
This is an imitation DataOutputStream class that packs its data tighter using variable-length integers and supports UTF longer than 64KB.
Warning! This class is not intended to be thread-safe!
Field Summary |
---|
Fields inherited from class com.tangosol.io.WrapperOutputStream |
---|
m_out |
Constructor Summary | |
---|---|
PackedDataOutputStream(java.io.OutputStream out) Construct a PackedDataOutputStream that will output to the specified OutputStream object. |
Method Summary | |
---|---|
void |
writeBoolean(boolean f) Writes the boolean value f . |
void |
writeByte(int b) Writes the eight low-order bits of the argument b . |
void |
writeBytes(java.lang.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(java.lang.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 |
writeUTF(java.lang.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.WrapperOutputStream |
---|
close, ensureOutputStream, flush, getOutputStream, setOutputStream, write, write, write |
Methods inherited from interface java.io.DataOutput |
---|
write, write, write |
Constructor Detail |
---|
public PackedDataOutputStream(java.io.OutputStream out)
out
- an OutputStream to write toMethod Detail |
---|
public void writeBoolean(boolean f) throws java.io.IOException
f
.writeBoolean
in interface java.io.DataOutput
f
- the boolean to be writtenjava.io.IOException
- if an I/O error occurspublic void writeByte(int b) throws java.io.IOException
b
. The 24 high-order bits of b
are ignored.writeByte
in interface java.io.DataOutput
b
- the byte to write (passed as an integer)java.io.IOException
- if an I/O error occurspublic void writeShort(int n) throws java.io.IOException
n
; the 16 high-order bits of n
are ignored.writeShort
in interface java.io.DataOutput
n
- the short to write (passed as an integer)java.io.IOException
- if an I/O error occurspublic void writeChar(int ch) throws java.io.IOException
ch
; the 16 high-order bits of ch
are ignored.writeChar
in interface java.io.DataOutput
ch
- the char to write (passed as an integer)java.io.IOException
- if an I/O error occurspublic void writeInt(int n) throws java.io.IOException
writeInt
in interface java.io.DataOutput
n
- the int to writejava.io.IOException
- if an I/O error occurspublic void writeLong(long l) throws java.io.IOException
writeLong
in interface java.io.DataOutput
l
- the long to writejava.io.IOException
- if an I/O error occurspublic void writeFloat(float fl) throws java.io.IOException
writeFloat
in interface java.io.DataOutput
fl
- the float to writejava.io.IOException
- if an I/O error occurspublic void writeDouble(double dfl) throws java.io.IOException
writeDouble
in interface java.io.DataOutput
dfl
- the double to writejava.io.IOException
- if an I/O error occurspublic void writeBytes(java.lang.String s) throws java.io.IOException
s
, but only the low-order byte from each character of the String is written.writeBytes
in interface java.io.DataOutput
s
- the String to writejava.io.IOException
- if an I/O error occursjava.lang.NullPointerException
- if s
is null
public void writeChars(java.lang.String s) throws java.io.IOException
s
as a sequence of characters.writeChars
in interface java.io.DataOutput
s
- the String to writejava.io.IOException
- if an I/O error occursjava.lang.NullPointerException
- if s
is null
public void writeUTF(java.lang.String s) throws java.io.IOException
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.writeUTF
in interface java.io.DataOutput
s
- the String to writejava.io.IOException
- if an I/O error occursjava.lang.NullPointerException
- if s
is null
|
Oracle® Coherence Java API Reference Release 3.7.1.0 E22843-01 |
|||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |