AKeywordSettingDeclarationMapper.java

/*
 * Copyright 2015 Nokia Solutions and Networks
 * Licensed under the Apache License, Version 2.0,
 * see license.txt file for details.
 */
package org.rf.ide.core.testdata.mapping.keywords;

import java.util.List;
import java.util.Stack;

import org.rf.ide.core.testdata.mapping.table.IParsingMapper;
import org.rf.ide.core.testdata.mapping.table.ParsingStateHelper;
import org.rf.ide.core.testdata.model.RobotFileOutput;
import org.rf.ide.core.testdata.text.read.IRobotLineElement;
import org.rf.ide.core.testdata.text.read.IRobotTokenType;
import org.rf.ide.core.testdata.text.read.ParsingState;
import org.rf.ide.core.testdata.text.read.ParsingState.TableType;
import org.rf.ide.core.testdata.text.read.RobotLine;
import org.rf.ide.core.testdata.text.read.recognizer.RobotToken;
import org.rf.ide.core.testdata.text.read.recognizer.RobotTokenType;
import org.rf.ide.core.testdata.text.read.separators.Separator.SeparatorType;

public abstract class AKeywordSettingDeclarationMapper implements IParsingMapper {

    private final IRobotTokenType mappedType;

    private final ParsingStateHelper parsingStateHelper;

    protected final KeywordFinder finder;

    protected AKeywordSettingDeclarationMapper(final IRobotTokenType mappedType) {
        this.mappedType = mappedType;
        this.parsingStateHelper = new ParsingStateHelper();
        this.finder = new KeywordFinder();
    }

    @Override
    public boolean checkIfCanBeMapped(RobotFileOutput robotFileOutput, RobotLine currentLine, RobotToken rt,
            String text, Stack<ParsingState> processingState) {
        boolean result = false;

        if (rt.getTypes().get(0) == mappedType
                && parsingStateHelper.getCurrentStatus(processingState).getTable() == TableType.KEYWORD) {
            List<IRobotLineElement> lineElements = currentLine.getLineElements();
            int size = lineElements.size();
            if (size == 1) {
                List<IRobotTokenType> types = lineElements.get(0).getTypes();
                result = (types.contains(SeparatorType.PIPE)
                        || types.contains(SeparatorType.TABULATOR_OR_DOUBLE_SPACE));
            } else {
                for (IRobotLineElement elem : lineElements) {
                    List<IRobotTokenType> types = elem.getTypes();
                    if (types.contains(SeparatorType.PIPE) || types.contains(SeparatorType.TABULATOR_OR_DOUBLE_SPACE)) {
                        continue;
                    } else if (types.contains(RobotTokenType.KEYWORD_NAME)) {
                        result = true;
                        break;
                    } else {
                        result = false;
                        break;
                    }
                }
            }
        }

        return result;
    }

}