scanner

Class AssignmentFileScanner

java.lang.Object

scanner.Scanner

scanner.AssignmentFileScanner

public final class AssignmentFileScanner
extends Scanner

This class represents the AssignmentFileScanner.

Author:

HFW410

Constructor Summary

Constructors

Modifier	Constructor and Description
private	AssignmentFileScanner(Buffer<AbstractSymbol> buffer) This is the constructor for a new AssignmentFileScanner.

Method Summary

Modifier and Type	Method and Description
protected AbstractState	getRestState(java.lang.Integer beginningRow, java.lang.Integer beginningColumn)
protected AbstractState	getSelectionState()
static void	toSymbolSequence(java.io.InputStream input, java.lang.String dataPath, Buffer<AbstractSymbol> buffer) creates a scanner and starts it.

Methods inherited from class scanner.Scanner

getColumnCounter, getRowCounter, handleRowEnd, isPackageDescriptionFileScanner, skip, toPackageDescriptionFileScanner, toSymbolSequence

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AssignmentFileScanner

private AssignmentFileScanner(Buffer<AbstractSymbol> buffer)

This is the constructor for a new AssignmentFileScanner.

Parameters:

buffer - is a Buffer for the Symbols.

Method Detail

toSymbolSequence

public static void toSymbolSequence(java.io.InputStream input,
                                    java.lang.String dataPath,
                                    Buffer<AbstractSymbol> buffer)
                             throws ScannerException,
                                    java.lang.InterruptedException,
                                    java.io.IOException

creates a scanner and starts it.

Parameters:

input - is the input stream.

dataPath - is the path of the file.

buffer - if the buffer for the symbols.

Throws:

java.io.IOException - from the Input Stream.

java.lang.InterruptedException - from the buffer.

ScannerException - if there is any problem during the scan.

getSelectionState

protected AbstractState getSelectionState()

Specified by:

getSelectionState in class Scanner

Returns:

the SelectionState of the special scanner.

getRestState

protected AbstractState getRestState(java.lang.Integer beginningRow,
                                     java.lang.Integer beginningColumn)

Specified by:

getRestState in class Scanner

Parameters:

beginningRow - is the beginning row of the symbol

beginningColumn - is the beginning column of the symbol

Returns:

AbstractState a reststate of the special scanner with the given beginning row and column.