annis.sqlgen.extensions.AnnotateQueryData.java Source code

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Here is the source code for annis.sqlgen.extensions.AnnotateQueryData.java

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/*
 * Copyright 2012 SFB 632.
 *
 * 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 annis.sqlgen.extensions;

import annis.service.objects.SubgraphFilter;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang3.StringUtils;

/**
 *  Specifies a segmentation layer.
 *
 * Benjamin Weienfels <b.pixeldrama@gmail.com>
 */
public class AnnotateQueryData {

    private int left;
    private int right;
    private String segmentationLayer;
    private SubgraphFilter filter;

    public AnnotateQueryData(int left, int right) {
        this(left, right, null);
    }

    public AnnotateQueryData(int left, int right, String segmentationLayer) {
        this(left, right, segmentationLayer, SubgraphFilter.all);
    }

    public AnnotateQueryData(int left, int right, String segmentationLayer, SubgraphFilter filter) {
        super();
        this.left = left;
        this.right = right;
        this.segmentationLayer = segmentationLayer;
        this.filter = filter;
    }

    public int getLeft() {
        return left;
    }

    public int getRight() {
        return right;
    }

    public String getSegmentationLayer() {
        return segmentationLayer;
    }

    public SubgraphFilter getFilter() {
        return filter;
    }

    public void setFilter(SubgraphFilter filter) {
        this.filter = filter;
    }

    @Override
    public String toString() {
        List<String> fields = new ArrayList<>();

        if (left > 0) {
            fields.add("left = " + left);
        }
        if (right > 0) {
            fields.add("right = " + right);
        }
        if (segmentationLayer != null) {
            fields.add("segLayer = " + segmentationLayer);
        }
        if (filter != null) {
            fields.add("filter = " + filter.name());
        }
        return StringUtils.join(fields, ", ");
    }
}