public abstract class AbstractRandomAccessStreamContent extends AbstractRandomAccessContent
Modifier | Constructor and Description |
---|---|
protected |
AbstractRandomAccessStreamContent(RandomAccessMode mode)
Constructs a new instance for subclasses.
|
Modifier and Type | Method and Description |
---|---|
protected abstract DataInputStream |
getDataInputStream()
Gets a DataInputStream.
|
InputStream |
getInputStream()
Gets the 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() |
long |
readLong() |
short |
readShort() |
int |
readUnsignedByte() |
int |
readUnsignedShort() |
String |
readUTF() |
void |
setLength(long newLength)
Sets the length of this content.
|
int |
skipBytes(int n) |
readLine, write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
close, getFilePointer, length, seek
protected AbstractRandomAccessStreamContent(RandomAccessMode mode)
mode
- the RandomAccessMode.protected abstract DataInputStream getDataInputStream() throws IOException
IOException
- if an IO error occurs.public InputStream getInputStream() throws IOException
RandomAccessContent
Notice: If you use RandomAccessContent.seek(long)
you have to re-get the InputStream
IOException
- if an I/O error occurs.public boolean readBoolean() throws IOException
IOException
public byte readByte() throws IOException
IOException
public char readChar() throws IOException
IOException
public double readDouble() throws IOException
IOException
public float readFloat() throws IOException
IOException
public void readFully(byte[] b) throws IOException
IOException
public void readFully(byte[] b, int off, int len) throws IOException
IOException
public int readInt() throws IOException
IOException
public long readLong() throws IOException
IOException
public short readShort() throws IOException
IOException
public int readUnsignedByte() throws IOException
IOException
public int readUnsignedShort() throws IOException
IOException
public String readUTF() throws IOException
IOException
public void setLength(long newLength) throws IOException
RandomAccessContent
If the newLength
argument is smaller than RandomAccessContent.length()
, the content is truncated.
If the newLength
argument is greater than RandomAccessContent.length()
, the content grows with undefined data.
newLength
- The desired content lengthIOException
- If an I/O error occurspublic int skipBytes(int n) throws IOException
IOException
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