public final class ByteArrayInputStream
extends RandomAccessInputStream
implements java.io.DataInput
ByteArrayInputStream
- InputStream
implementation
based on byte array.
Note: The implementation is:
- not thread-safe.
- 1.1 compatible
DataInput
implementation is AMF0(3) compatible (rather than DataInputStream
).
Constructor and Description |
---|
ByteArrayInputStream(byte[] buf)
Constructor.
|
ByteArrayInputStream(byte[] buf,
int offset)
Constructor.
|
ByteArrayInputStream(byte[] buf,
int offset,
int length)
Constructor.
|
ByteArrayInputStream(ByteArray buf)
Constructor.
|
Modifier and Type | Method and Description |
---|---|
int |
available() |
ByteArray |
getArray() |
long |
getPosition() |
int |
getRead() |
void |
mark(int readlimit) |
boolean |
markSupported() |
int |
read() |
int |
read(byte[] b,
int off,
int len) |
ByteArray |
read(long n)
Reads
n bytes into the new byte array. |
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 |
reset() |
void |
seek(long pos) |
long |
skip(long n) |
int |
skipBytes(int n) |
public ByteArrayInputStream(byte[] buf)
buf
- public ByteArrayInputStream(byte[] buf, int offset)
buf
- offset
- public ByteArrayInputStream(byte[] buf, int offset, int length)
buf
- offset
- length
- public ByteArrayInputStream(ByteArray buf)
buf
- public final int available() throws java.io.IOException
java.io.IOException
public int read() throws java.io.IOException
java.io.IOException
public int read(byte[] b, int off, int len) throws java.io.IOException
java.io.IOException
public long skip(long n) throws java.io.IOException
java.io.IOException
public void mark(int readlimit)
public void reset() throws java.io.IOException
java.io.IOException
public boolean markSupported()
public long getPosition() throws java.io.IOException
java.io.IOException
public void seek(long pos) throws java.io.IOException
java.io.IOException
public boolean readBoolean() throws java.io.EOFException, java.io.IOException
readBoolean
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public byte readByte() throws java.io.EOFException, java.io.IOException
readByte
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public char readChar() throws java.io.EOFException, java.io.IOException
readChar
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public double readDouble() throws java.io.EOFException, java.io.IOException
readDouble
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public float readFloat() throws java.io.EOFException, java.io.IOException
readFloat
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public void readFully(byte[] b) throws java.io.EOFException, java.io.IOException
readFully
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public void readFully(byte[] b, int off, int len) throws java.io.EOFException, java.io.IOException
readFully
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public int readInt() throws java.io.EOFException, java.io.IOException
readInt
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public java.lang.String readLine() throws java.io.EOFException, java.io.IOException
readLine
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public long readLong() throws java.io.EOFException, java.io.IOException
readLong
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public short readShort() throws java.io.EOFException, java.io.IOException
readShort
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public java.lang.String readUTF() throws java.io.EOFException, java.io.IOException
readUTF
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public int readUnsignedByte() throws java.io.EOFException, java.io.IOException
readUnsignedByte
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public int readUnsignedShort() throws java.io.EOFException, java.io.IOException
readUnsignedShort
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public int skipBytes(int n) throws java.io.EOFException, java.io.IOException
skipBytes
in interface java.io.DataInput
java.io.EOFException
java.io.IOException
public final ByteArray getArray()
public final int getRead()
public ByteArray read(long n) throws java.io.IOException
n
bytes into the new byte array.n
- number of bytes to readn
bytesjava.io.IOException
- if an I/O exception occurred