elemental.json.impl.JreJsonNumber Maven / Gradle / Ivy
/*
* Copyright 2010 Google Inc.
*
* 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 elemental.json.impl;
import elemental.json.JsonNumber;
import elemental.json.JsonType;
import elemental.json.JsonValue;
/**
* Server-side implementation of JsonNumber.
*/
public class JreJsonNumber extends JreJsonValue implements JsonNumber {
private double number;
public JreJsonNumber(double number) {
this.number = number;
}
@Override
public boolean asBoolean() {
return Double.isNaN(getNumber()) || Math.abs(getNumber()) == 0.0 ? false : true;
}
@Override
public double asNumber() {
return getNumber();
}
@Override
public String asString() {
return toJson();
}
public double getNumber() {
return number;
}
public Object getObject() {
return getNumber();
}
public JsonType getType() {
return JsonType.NUMBER;
}
@Override
public boolean jsEquals(JsonValue value) {
return getObject().equals(((JreJsonValue)value).getObject());
}
@Override
public void traverse(JsonVisitor visitor, elemental.json.impl.JsonContext ctx) {
visitor.visit(getNumber(), ctx);
}
public String toJson() {
String toReturn = String.valueOf(number);
if (toReturn.endsWith(".0")) {
toReturn = toReturn.substring(0, toReturn.length() - 2);
}
return toReturn;
}
}