gov.nyc.doitt.gis.geoclient.parser.regex.UnrecognizedTextParser.java Source code

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Here is the source code for gov.nyc.doitt.gis.geoclient.parser.regex.UnrecognizedTextParser.java

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/*
 * Copyright 2013-2016 the original author or authors.
 *
 * 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.
 */
package gov.nyc.doitt.gis.geoclient.parser.regex;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.springframework.util.Assert;

import gov.nyc.doitt.gis.geoclient.parser.ParseContext;
import gov.nyc.doitt.gis.geoclient.parser.token.Chunk;
import gov.nyc.doitt.gis.geoclient.parser.token.ChunkType;
import gov.nyc.doitt.gis.geoclient.parser.token.TokenType;

public class UnrecognizedTextParser extends AbstractRegexParser {
    private final Pattern ANYTHING = Pattern.compile("(.*)");

    @Override
    public void parse(ParseContext parseContext) {
        Chunk currentChunk = parseContext.getCurrent();
        Matcher matcher = ANYTHING.matcher(currentChunk.getText());
        Assert.isTrue(matcher.matches(),
                String.format("Pattern %s should match any input but it doesn't match '%s'", ANYTHING.pattern(),
                        currentChunk.getText()));
        MatchBuilder builder = new MatchBuilder().add(matcher).add(MatchType.COMPLETE).add(parseContext)
                .add(ANYTHING, 1, TokenType.UNRECOGNIZED);
        handleMatch(builder.build(), ChunkType.UNRECOGNIZED);
    }

}