/*
* Apache License
* Version 2.0, January 2004
* http://www.apache.org/licenses/
*
* Copyright 2013 Aurelian Tutuianu
* Copyright 2014 Aurelian Tutuianu
* Copyright 2015 Aurelian Tutuianu
* Copyright 2016 Aurelian Tutuianu
*
* 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 rapaio.io.json.tree;
import java.util.Optional;
/**
* Created by <a href="mailto:padreati@yahoo.com">Aurelian Tutuianu</a> at 2/26/15.
*/
public class JsonNumber extends JsonValue {
private final String original;
public JsonNumber(String original) {
this.original = original;
}
@Override
public JsonValue get(String key) {
return JsonValue.NULL;
}
@Override
public Optional<String> asString(String key) {
return Optional.of(original);
}
@Override
public Optional<String> asString() {
return Optional.of(original);
}
@Override
public Optional<Double> asDouble(String key) {
return Optional.empty();
}
@Override
public Optional<Double> asDouble() {
return Optional.ofNullable(Double.parseDouble(original));
}
@Override
public Optional<Boolean> asBool(String key) {
return Optional.empty();
}
@Override
public Optional<Boolean> asBool() {
return Optional.empty();
}
@Override
protected String pretty(int level) {
return asString().get();
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
JsonNumber that = (JsonNumber) o;
return !(original != null ? !original.equals(that.original) : that.original != null);
}
@Override
public int hashCode() {
return original != null ? original.hashCode() : 0;
}
@Override
public String toString() {
return original;
}
}