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InputStream Class Reference

Structures the bitstream coming from an MPS server into usable MPS primitive types (mapped onto Java types, of course). More...

Collaboration diagram for InputStream:

[legend]List of all members.

Private Methods
public	InputStream (Connection c)
public	InputStream (java.io.InputStream i)
private int	read () throws IOException, MPSException
private void	open () throws MPSException
public int	readint () throws MPSException
public String	readstring () throws MPSException
public boolean	readbool () throws MPSException
public long	readlong () throws MPSException
public char	readchar () throws MPSException
public String	readReference () throws MPSException
public float	readfloat () throws MPSException
Private Attributes
private Connection	connection
private java io InputStream	input

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Detailed Description

Structures the bitstream coming from an MPS server into usable MPS primitive types (mapped onto Java types, of course).

Uses a Connection object to talk to the other end.

Author(s):

Tony Garnock-Jones <tonyg@kcbbs.gen.nz>

See also:

org.hebe.mps.Connection , org.hebe.mps.OutputStream

Definition at line 49 of file InputStream.java.

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Constructor & Destructor Documentation

public InputStream::InputStream ( Connection c ) [inline, private]

Construct an InputStream which decodes the bits coming from a Connection object. Parameters: c   the raw connection to filter Definition at line 59 of file InputStream.java.

public InputStream::InputStream ( java.io.InputStream i ) [inline, private]

Construct an InputStream which decodes bits from an arbitrary inputstream. Parameters: i   the raw inputstream to filter Definition at line 70 of file InputStream.java.

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Member Function Documentation

private void InputStream::open ( ) [inline, private]

Causes the connection to the server to open, if it isn't already open. Exceptions: MPSException   from connection.getInputStream() if there's a problem See also: org.hebe.mps.ConnectiongetInputStream Definition at line 97 of file InputStream.java. Referenced by readbool(), readchar(), readfloat(), readint(), readlong(), and readstring().

private int InputStream::read ( ) [inline, private]

Reads a single byte from the server. Returns: the byte read Exceptions: IOException   if there's an error reading our input MPSConnectionClosedException   if the connection closes unexpectedly Definition at line 82 of file InputStream.java. Referenced by readbool(), readchar(), readint(), readlong(), and readstring().

public String InputStream::readReference ( ) [inline, private]

Reads the canonical (bound) name of an MPS object from the remote end of the link. Returns: the canonical name of the object read from the server Exceptions: MPSException   if there's a problem reading See also: org.hebe.mps.OutputStreamwriteReference Definition at line 212 of file InputStream.java.

public boolean InputStream::readbool ( ) [inline, private]

Reads a single boolean from the server. Returns: the boolean read Exceptions: MPSException   if there's a problem reading Definition at line 156 of file InputStream.java.

public char InputStream::readchar ( ) [inline, private]

Reads a single char from the server. Returns: the char read Exceptions: MPSException   if there's a problem reading Definition at line 195 of file InputStream.java.

public float InputStream::readfloat ( ) [inline, private]

Reads a single float from the server. Returns: the float read Exceptions: MPSException   if there's a problem reading Definition at line 222 of file InputStream.java.

public int InputStream::readint ( ) [inline, private]

Reads a single int from the server. Returns: the 32-bit signed value read from our input Exceptions: MPSException   if there's a problem reading Definition at line 108 of file InputStream.java. Referenced by Proxy::getInputStream(), readfloat(), and Server::Runnable::run().

public long InputStream::readlong ( ) [inline, private]

Reads a single 64-bit long from the server. Returns: the long read Exceptions: MPSException   if there's a problem reading Definition at line 171 of file InputStream.java.

public String InputStream::readstring ( ) [inline, private]

Reads a single java.lang.String from the server. Returns: the string read See also: java.lang.String Exceptions: MPSException   if there's a problem reading Definition at line 129 of file InputStream.java. Referenced by readReference().

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Member Data Documentation

private Connection InputStream::connection [private]

Definition at line 50 of file InputStream.java.

private java io InputStream InputStream::input [private]

Definition at line 51 of file InputStream.java.

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The documentation for this class was generated from the following file:

• InputStream.java

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