org.dbmaintain.script.parser.parsingstate.impl
Class EscapingParsingState

java.lang.Object
  org.dbmaintain.script.parser.parsingstate.impl.EscapingParsingState

All Implemented Interfaces:

ParsingState

public class EscapingParsingState
extends Object
implements ParsingState

Author:

Filip Neven, Tim Ducheyne

Field Summary

protected HandleNextCharacterResult

backToNormalResult The normal parsing state, that should be returned immediately (only one character is escaped).

Constructor Summary

EscapingParsingState()

Method Summary

HandleNextCharacterResult	getNextParsingState(Character previousChar, Character currentChar, Character nextChar, StatementBuilder statementBuilder) Calculates the next parsing state from the given characters and the statement being built
void	linkParsingStates(ParsingState normalParsingState) Initializes the state with the normal parsing state, that should be returned when the comment end is reached..

Methods inherited from class java.lang.Object

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

Field Detail

backToNormalResult

protected HandleNextCharacterResult backToNormalResult

The normal parsing state, that should be returned immediately (only one character is escaped).

Constructor Detail

EscapingParsingState

public EscapingParsingState()

Method Detail

linkParsingStates

public void linkParsingStates(ParsingState normalParsingState)

Initializes the state with the normal parsing state, that should be returned when the comment end is reached..

Parameters:

normalParsingState - The normal state, not null

getNextParsingState

public HandleNextCharacterResult getNextParsingState(Character previousChar,
                                                     Character currentChar,
                                                     Character nextChar,
                                                     StatementBuilder statementBuilder)

Description copied from interface: ParsingState

Calculates the next parsing state from the given characters and the statement being built

Specified by:

getNextParsingState in interface ParsingState

Parameters:

previousChar - the previous char, null if none

currentChar - the current char

nextChar - the next char, null if none

statementBuilder - The statement builder, not null

Returns:

the next parsing state, null if the end of the statement is reached