brainleg.app.engine.visitor.WebSearchStringGeneratorVisitor.java Source code

Introduction

Here is the source code for brainleg.app.engine.visitor.WebSearchStringGeneratorVisitor.java

Source

/*
 * Copyright 2011 Roman Stepanenko
 *
 * 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 brainleg.app.engine.visitor;

import com.google.common.base.Function;
import com.google.common.base.Joiner;
import com.google.common.base.Predicate;
import com.google.common.collect.Collections2;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import brainleg.app.engine.EData;
import brainleg.app.engine.EDataVisitor;
import brainleg.app.engine.ELine;

import java.util.Collection;

/**
 * You must manually mask the data first prior to running this visitor.
 * @author Roman Stepanenko
 */
public class WebSearchStringGeneratorVisitor implements EDataVisitor {
    public void visit(EData data) {
        Collection<ELine> lines = Lists.newArrayList(Iterables.concat(data.getHeaders(), data.getTraces()));

        //remove disabled lines
        lines = Collections2.filter(lines, new Predicate<ELine>() {
            public boolean apply(ELine line) {
                return line.enabled;
            }
        });

        sb.append(Joiner.on("").join(Collections2.transform(lines, new Function<ELine, String>() {
            public String apply(ELine line) {
                return line.submissionText;
            }
        })));
    }

    public String getGeneratedString() {
        return sb.toString();
    }

    private StringBuilder sb = new StringBuilder();

}