scanner

Class RegExpState

java.lang.Object

scanner.AbstractState

scanner.RegExpState

public class RegExpState
extends AbstractState

This class represents the regular Expression.

Author:

HFW410

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	collectedChars This attribute represents the collected Chars as String in the RegExpState.

Constructor Summary

Constructors

Constructor and Description
RegExpState(Scanner myScanner, java.lang.Integer beginningColumn, java.lang.Integer beginningRow) The constructor to initialize the RegExState.

Method Summary

Modifier and Type	Method and Description
AbstractState	action(java.lang.Character character, Buffer<AbstractSymbol> currentResult, java.lang.String dataPath) This method represents the action which will be executed, if it reached.
protected void	finish(Buffer<AbstractSymbol> currentResult, java.lang.String dataPath) Method, which will be call at the end of each row.

Methods inherited from class scanner.AbstractState

getBeginningColumn, getBeginningRow, getMyScanner

Methods inherited from class java.lang.Object

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

Field Detail

collectedChars

private java.lang.String collectedChars

This attribute represents the collected Chars as String in the RegExpState.

Constructor Detail

RegExpState

public RegExpState(Scanner myScanner,
                   java.lang.Integer beginningColumn,
                   java.lang.Integer beginningRow)

The constructor to initialize the RegExState.

Parameters:

myScanner - the used Scanner

beginningColumn - is the Begin Column of the Symbol

beginningRow - is the beginning row of the symbol

Method Detail

action

public AbstractState action(java.lang.Character character,
                            Buffer<AbstractSymbol> currentResult,
                            java.lang.String dataPath)
                     throws java.lang.InterruptedException

Description copied from class: AbstractState

This method represents the action which will be executed, if it reached.

Specified by:

action in class AbstractState

Parameters:

character - is the used Character.

currentResult - is the Buffer of symbols.

dataPath - is the path to the dataStream

Returns:

the actual state of the scanner.

Throws:

java.lang.InterruptedException - for a Interruption in the method

finish

protected void finish(Buffer<AbstractSymbol> currentResult,
                      java.lang.String dataPath)
               throws java.lang.InterruptedException

Description copied from class: AbstractState

Method, which will be call at the end of each row.

Specified by:

finish in class AbstractState

Parameters:

currentResult - is the buffer of symbols.

dataPath - is the path.

Throws:

java.lang.InterruptedException - from the Buffer.