public class DataOutput2
extends java.io.OutputStream
implements java.io.DataOutput
Constructor and Description |
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DataOutput2() |
Modifier and Type | Method and Description |
---|---|
byte[] |
copyBytes() |
void |
ensureAvail(int n)
make sure there will be enough space in buffer to write N bytes
|
void |
packInt(int value) |
void |
packIntBigger(int value) |
void |
packLong(long value) |
void |
packLongArray(long[] array,
int fromIndex,
int toIndex) |
void |
write(byte[] b) |
void |
write(byte[] b,
int off,
int len) |
void |
write(int b) |
void |
writeBoolean(boolean v) |
void |
writeByte(int v) |
void |
writeBytes(java.lang.String s) |
void |
writeChar(int v) |
void |
writeChars(java.lang.String s) |
void |
writeDouble(double v) |
void |
writeFloat(float v) |
void |
writeInt(int v) |
void |
writeLong(long v) |
void |
writeShort(int v) |
void |
writeUTF(java.lang.String s) |
public byte[] copyBytes()
public void ensureAvail(int n)
n
- number of bytes which can be safely written after this method returnspublic void write(int b) throws java.io.IOException
write
in interface java.io.DataOutput
write
in class java.io.OutputStream
java.io.IOException
public void write(byte[] b) throws java.io.IOException
write
in interface java.io.DataOutput
write
in class java.io.OutputStream
java.io.IOException
public void write(byte[] b, int off, int len) throws java.io.IOException
write
in interface java.io.DataOutput
write
in class java.io.OutputStream
java.io.IOException
public void writeBoolean(boolean v) throws java.io.IOException
writeBoolean
in interface java.io.DataOutput
java.io.IOException
public void writeByte(int v) throws java.io.IOException
writeByte
in interface java.io.DataOutput
java.io.IOException
public void writeShort(int v) throws java.io.IOException
writeShort
in interface java.io.DataOutput
java.io.IOException
public void writeChar(int v) throws java.io.IOException
writeChar
in interface java.io.DataOutput
java.io.IOException
public void writeInt(int v) throws java.io.IOException
writeInt
in interface java.io.DataOutput
java.io.IOException
public void writeLong(long v) throws java.io.IOException
writeLong
in interface java.io.DataOutput
java.io.IOException
public void writeFloat(float v) throws java.io.IOException
writeFloat
in interface java.io.DataOutput
java.io.IOException
public void writeDouble(double v) throws java.io.IOException
writeDouble
in interface java.io.DataOutput
java.io.IOException
public void writeBytes(java.lang.String s) throws java.io.IOException
writeBytes
in interface java.io.DataOutput
java.io.IOException
public void writeChars(java.lang.String s) throws java.io.IOException
writeChars
in interface java.io.DataOutput
java.io.IOException
public void writeUTF(java.lang.String s) throws java.io.IOException
writeUTF
in interface java.io.DataOutput
java.io.IOException
public void packInt(int value) throws java.io.IOException
java.io.IOException
public void packIntBigger(int value) throws java.io.IOException
java.io.IOException
public void packLong(long value)
public void packLongArray(long[] array, int fromIndex, int toIndex)
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