org.n52.shetland.aqd.EReportingChange.java Source code

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Here is the source code for org.n52.shetland.aqd.EReportingChange.java

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/*
 * Copyright 2015-2018 52North Initiative for Geospatial Open Source
 * Software GmbH
 *
 * 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.n52.shetland.aqd;

import com.google.common.base.MoreObjects;
import com.google.common.base.Objects;
import com.google.common.base.Optional;

public class EReportingChange {
    private boolean changed;
    private Optional<String> description;

    public EReportingChange(String description) {
        this(true, description);
    }

    public EReportingChange() {
        this(false, null);
    }

    public EReportingChange(boolean changed) {
        this(changed, null);
    }

    public EReportingChange(boolean changed, String description) {
        this.changed = changed;
        this.description = Optional.fromNullable(description);
    }

    public boolean isChange() {
        return this.changed;
    }

    public Optional<String> getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = Optional.fromNullable(description);
    }

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

    @Override
    public boolean equals(Object obj) {
        return obj instanceof EReportingChange
                && Objects.equal(getDescription(), ((EReportingChange) obj).getDescription());
    }

    @Override
    public String toString() {
        return MoreObjects.toStringHelper(this).add("change", isChange()).add("description", getDescription())
                .toString();
    }

}