public final class DataByteArrayInputStream extends java.io.InputStream implements java.io.DataInput
Constructor and Description |
---|
DataByteArrayInputStream()
Creates
WireByteArrayInputStream with a minmalist byte
array |
DataByteArrayInputStream(byte[] buf)
Creates a
StoreByteArrayInputStream . |
DataByteArrayInputStream(ByteSequence sequence)
Creates a
StoreByteArrayInputStream . |
Modifier and Type | Method and Description |
---|---|
int |
available() |
int |
getLength() |
int |
getPos() |
byte[] |
getRawData() |
int |
read()
Reads the next byte of data from this input stream.
|
int |
read(byte[] b,
int off,
int len)
Reads up to
len bytes of data into an array of bytes from
this input stream. |
boolean |
readBoolean() |
byte |
readByte() |
char |
readChar() |
double |
readDouble() |
float |
readFloat() |
void |
readFully(byte[] b) |
void |
readFully(byte[] b,
int off,
int len) |
int |
readInt() |
java.lang.String |
readLine() |
long |
readLong() |
short |
readShort() |
int |
readUnsignedByte() |
int |
readUnsignedShort() |
java.lang.String |
readUTF() |
void |
restart() |
void |
restart(byte[] newBuff)
reset the
StoreByteArrayInputStream to use an new byte
array |
void |
restart(ByteSequence sequence)
reset the
StoreByteArrayInputStream to use an new
ByteSequence |
void |
restart(int size)
re-start the input stream - reusing the current buffer
|
void |
setLength(int length) |
void |
setPos(int pos) |
int |
size() |
int |
skipBytes(int n) |
public DataByteArrayInputStream(byte[] buf)
StoreByteArrayInputStream
.buf
- the input buffer.public DataByteArrayInputStream(ByteSequence sequence)
StoreByteArrayInputStream
.sequence
- the input buffer.public DataByteArrayInputStream()
WireByteArrayInputStream
with a minmalist byte
arraypublic int size()
public byte[] getRawData()
public void restart(byte[] newBuff)
StoreByteArrayInputStream
to use an new byte
arraynewBuff
- public void restart()
public void restart(ByteSequence sequence)
StoreByteArrayInputStream
to use an new
ByteSequencesequence
- public void restart(int size)
size
- public int read()
int
in the range 0
to
255
. If no byte is available because the end of the
stream has been reached, the value -1
is returned.
This read
method cannot block.
read
in class java.io.InputStream
-1
if the end of the
stream has been reached.public int read(byte[] b, int off, int len)
len
bytes of data into an array of bytes from
this input stream.read
in class java.io.InputStream
b
- the buffer into which the data is read.off
- the start offset of the data.len
- the maximum number of bytes read.-1
if there is no more data because the end of the
stream has been reached.public int available()
available
in class java.io.InputStream
public void readFully(byte[] b)
readFully
in interface java.io.DataInput
public void readFully(byte[] b, int off, int len)
readFully
in interface java.io.DataInput
public int skipBytes(int n)
skipBytes
in interface java.io.DataInput
public boolean readBoolean()
readBoolean
in interface java.io.DataInput
public byte readByte()
readByte
in interface java.io.DataInput
public int readUnsignedByte()
readUnsignedByte
in interface java.io.DataInput
public short readShort()
readShort
in interface java.io.DataInput
public int readUnsignedShort()
readUnsignedShort
in interface java.io.DataInput
public char readChar()
readChar
in interface java.io.DataInput
public int readInt()
readInt
in interface java.io.DataInput
public long readLong()
readLong
in interface java.io.DataInput
public float readFloat() throws java.io.IOException
readFloat
in interface java.io.DataInput
java.io.IOException
public double readDouble() throws java.io.IOException
readDouble
in interface java.io.DataInput
java.io.IOException
public java.lang.String readLine()
readLine
in interface java.io.DataInput
public java.lang.String readUTF() throws java.io.IOException
readUTF
in interface java.io.DataInput
java.io.IOException
public int getPos()
public void setPos(int pos)
public int getLength()
public void setLength(int length)
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