/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2015, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jboss.as.cli.parsing.command;

import org.jboss.as.cli.CommandFormatException;
import org.jboss.as.cli.parsing.CharacterHandler;
import org.jboss.as.cli.parsing.DefaultParsingState;
import org.jboss.as.cli.parsing.EnterStateCharacterHandler;
import org.jboss.as.cli.parsing.GlobalCharacterHandlers;
import org.jboss.as.cli.parsing.ParsingContext;

/**
 *
 * @author Alexey Loubyansky
 */
public class AddressCommandSeparatorState extends DefaultParsingState {

    public static final AddressCommandSeparatorState INSTANCE = new AddressCommandSeparatorState();

    public AddressCommandSeparatorState() {
        this(CommandNameState.INSTANCE);
    }

    public AddressCommandSeparatorState(final CommandNameState opName) {
        super("ADDR_OP_SEP");
        setEnterHandler(new CharacterHandler(){
            @Override
            public void handle(ParsingContext ctx) throws CommandFormatException {
                if(ctx.isEndOfContent()) {
                    ctx.leaveState();
                }
                final char ch = ctx.getCharacter();
                if(!Character.isWhitespace(ch)) {
                    final CharacterHandler handler = getHandler(ch);
                    if(handler != null) {
                        handler.handle(ctx);
                    }
                }
            }});
        setDefaultHandler(new EnterStateCharacterHandler(opName));
        setReturnHandler(GlobalCharacterHandlers.LEAVE_STATE_HANDLER);
        setIgnoreWhitespaces(true);
    }

}