Top Description Fields Constructors Methods
com.sun.mail.imap

pack-priv Class LengthCounter

Located in compilation unit of com.sun.mail.imap.IMAPFolder.

extends OutputStream
Class Inheritance
Count the number of bytes written to the stream. Also, save a copy of small messages to avoid having to process the data again.

Field Summary

Modifier and TypeField and Description
private byte[]
buf

private int
maxsize

private int
size

Constructor Summary

AccessConstructor and Description
public
LengthCounter(int maxsize)

Method Summary

Modifier and TypeMethod and Description
public byte[]
getBytes()

public int
getSize()

public void
write(int
the byte.
b)

Implements abstract java.io.OutputStream.write.

Writes the specified byte to this output stream.
public void
write(byte[]
the data.
b, int
the start offset in the data.
off, int
the number of bytes to write.
len)

Overrides java.io.OutputStream.write.

Writes len bytes from the specified byte array starting at offset off to this output stream.
public void
write(byte[]
the data.
b)

Overrides java.io.OutputStream.write.

Writes b.length bytes from the specified byte array to this output stream.
Inherited from java.io.OutputStream:
closeflushnullOutputStream

Field Detail

bufback to summary
private byte[] buf
maxsizeback to summary
private int maxsize
sizeback to summary
private int size

Constructor Detail

LengthCounterback to summary
public LengthCounter(int maxsize)

Method Detail

getBytesback to summary
public byte[] getBytes()
getSizeback to summary
public int getSize()
writeback to summary
public void write(int b)

Implements abstract java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes the specified byte to this output stream. The general contract for write is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument b. The 24 high-order bits of b are ignored.

Parameters
b:int

the byte.

Annotations
@Override
writeback to summary
public void write(byte[] b, int off, int len)

Overrides java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes len bytes from the specified byte array starting at offset off to this output stream. The general contract for write(b, off, len) is that some of the bytes in the array b are written to the output stream in order; element b[off] is the first byte written and b[off+len-1] is the last byte written by this operation.

If b is null, a NullPointerException is thrown.

If off is negative, or len is negative, or off+len is greater than the length of the array b, then an IndexOutOfBoundsException is thrown.

Parameters
b:byte[]

the data.

off:int

the start offset in the data.

len:int

the number of bytes to write.

Annotations
@Override
writeback to summary
public void write(byte[] b) throws IOException

Overrides java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes b.length bytes from the specified byte array to this output stream. The general contract for write(b) is that it should have exactly the same effect as the call write(b, 0, b.length).

Parameters
b:byte[]

the data.

Annotations
@Override
Exceptions
IOException:
if an I/O error occurs.