com.atlassian.jira.rest.client.api.domain.ChangelogItem Maven / Gradle / Ivy

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/*
 * Copyright (C) 2012 Atlassian
 *
 * 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 com.atlassian.jira.rest.client.api.domain;

import com.google.common.base.Objects;

import javax.annotation.Nullable;

/**
 * Represents single item in Issue change history.
 *
 * @since 0.6
 */
public class ChangelogItem {
	private final FieldType fieldType;
	private final String field;
	private final String from;
	private final String fromString;
	private final String to;
	private final String toString;

	public ChangelogItem(FieldType fieldType, String field, String from, String fromString, String to, String toString) {
		this.fieldType = fieldType;
		this.field = field;
		this.from = from;
		this.fromString = fromString;
		this.to = to;
		this.toString = toString;
	}

	public FieldType getFieldType() {
		return fieldType;
	}

	public String getField() {
		return field;
	}

	@Nullable
	public String getFrom() {
		return from;
	}

	@Nullable
	public String getFromString() {
		return fromString;
	}

	@Nullable
	public String getTo() {
		return to;
	}

	@Nullable
	public String getToString() {
		return toString;
	}

	@Override
	public boolean equals(Object obj) {
		if (obj instanceof ChangelogItem) {
			ChangelogItem that = (ChangelogItem) obj;
			return Objects.equal(this.fieldType, that.fieldType)
					&& Objects.equal(this.field, that.field)
					&& Objects.equal(this.from, that.from)
					&& Objects.equal(this.fromString, that.fromString)
					&& Objects.equal(this.to, that.to)
					&& Objects.equal(this.toString, that.toString);
		}
		return false;

	}

	@Override
	public int hashCode() {
		return Objects.hashCode(fieldType, field, from, fromString, to, toString);
	}

	@Override
	public String toString() {
		return Objects.toStringHelper(this).
				add("fieldType", fieldType).
				add("field", field).
				add("from", from).
				add("fromString", fromString).
				add("to", to).
				add("toString", toString).
				toString();
	}

}