org.trnltk.tokenizer.TextBlockGroup.java Source code

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Here is the source code for org.trnltk.tokenizer.TextBlockGroup.java

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/*
 * Copyright  2013  Ali Ok (aliokATapacheDOTorg)
 *
 *  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 org.trnltk.tokenizer;

import com.google.common.base.Function;
import com.google.common.base.Joiner;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Lists;

import java.util.List;

/**
 * @author Ali Ok
 */
public class TextBlockGroup {
    private final ImmutableList<TextBlock> textBlocks;
    private final TextBlockTypeGroup textBlockTypeGroup;
    private final TextBlock firstTextBlock;

    public TextBlockGroup(List<TextBlock> textBlocks) {
        this.textBlocks = ImmutableList.copyOf(textBlocks);
        this.textBlockTypeGroup = new TextBlockTypeGroup(
                Lists.transform(textBlocks, new Function<TextBlock, TextBlockType>() {
                    @Override
                    public TextBlockType apply(TextBlock input) {
                        return input.getTextBlockType();
                    }
                }));
        this.firstTextBlock = textBlocks.get(0);
    }

    public ImmutableList<TextBlock> getTextBlocks() {
        return textBlocks;
    }

    public TextBlockTypeGroup getTextBlockTypeGroup() {
        return textBlockTypeGroup;
    }

    public TextBlock getFirstTextBlock() {
        return firstTextBlock;
    }

    public String getText() {
        return Joiner.on("").join(Lists.transform(this.textBlocks, new Function<TextBlock, String>() {
            @Override
            public String apply(TextBlock input) {
                return input.getText();
            }
        }));
    }

    @Override
    public String toString() {
        return "TextBlockGroup{" + "textBlocks=" + textBlocks + '}';
    }

    @Override
    public boolean equals(Object o) {
        if (this == o)
            return true;
        if (o == null || getClass() != o.getClass())
            return false;

        TextBlockGroup that = (TextBlockGroup) o;

        return textBlocks.equals(that.textBlocks);
    }

    @Override
    public int hashCode() {
        return textBlocks.hashCode();
    }
}