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A Java library for the Twitter API
/*
* Copyright 2007 Yusuke Yamamoto
*
* 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 twitter4j;
/**
* A data class representing one single Hashtag entity.
*
* @author Yusuke Yamamoto - yusuke at mac.com
* @since Twitter4J 2.1.9
*/
/*package*/ class HashtagEntityJSONImpl extends EntityIndex implements HashtagEntity, SymbolEntity {
private static final long serialVersionUID = -5317828991902848906L;
private String text;
/* package */ HashtagEntityJSONImpl(JSONObject json) throws TwitterException {
super();
init(json);
}
/* package */ HashtagEntityJSONImpl(int start, int end, String text) {
super();
setStart(start);
setEnd(end);
this.text = text;
}
/* For serialization purposes only. */
/* package */ HashtagEntityJSONImpl() {
}
private void init(JSONObject json) throws TwitterException {
try {
JSONArray indicesArray = json.getJSONArray("indices");
setStart(indicesArray.getInt(0));
setEnd(indicesArray.getInt(1));
if (!json.isNull("text")) {
this.text = json.getString("text");
}
} catch (JSONException jsone) {
throw new TwitterException(jsone);
}
}
@Override
public String getText() {
return text;
}
@Override
public int getStart() {
return super.getStart();
}
@Override
public int getEnd() {
return super.getEnd();
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
HashtagEntityJSONImpl that = (HashtagEntityJSONImpl) o;
if (text != null ? !text.equals(that.text) : that.text != null) return false;
return true;
}
@Override
public int hashCode() {
return text != null ? text.hashCode() : 0;
}
@Override
public String toString() {
return "HashtagEntityJSONImpl{" +
"text='" + text + '\'' +
'}';
}
}