CfgFilenameState.java

/*
 * #%L
 * Native ARchive plugin for Maven
 * %%
 * Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */
package com.github.maven_nar.cpptasks.borland;

import com.github.maven_nar.cpptasks.parser.AbstractParser;
import com.github.maven_nar.cpptasks.parser.AbstractParserState;
import com.github.maven_nar.cpptasks.parser.FilenameState;

public class CfgFilenameState extends FilenameState {
  private final char terminator;

  public CfgFilenameState(final AbstractParser parser, final char[] terminators) {
    super(parser, terminators);
    this.terminator = terminators[0];
  }

  @Override
  public AbstractParserState consume(final char ch) {
    //
    // if a ';' is encountered then
    // close the previous filename by sending a
    // recognized terminator to our super class
    // and stay in this state for more filenamese
    if (ch == ';') {
      super.consume(this.terminator);
      return this;
    }
    AbstractParserState newState = super.consume(ch);
    //
    // change null (consume to end of line)
    // to look for next switch character
    if (newState == null) {
      newState = getParser().getNewLineState();
    }
    return newState;
  }
}