com.hazelcast.org.jsfr.json.filter.BasicJsonPathFilter Maven / Gradle / Ivy
/*
* MIT License
*
* Copyright (c) 2019 WANG Lingsong
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.hazelcast.org.jsfr.json.filter;
import com.hazelcast.org.jsfr.json.path.JsonPath;
import java.math.BigDecimal;
public abstract class BasicJsonPathFilter extends CloneableJsonPathFilter {
private JsonPath relativePath;
public BasicJsonPathFilter(JsonPath relativePath) {
this.relativePath = relativePath;
}
public JsonPath getRelativePath() {
return relativePath;
}
@Override
protected Object clone() throws CloneNotSupportedException {
BasicJsonPathFilter cloned = (BasicJsonPathFilter) super.clone();
cloned.relativePath = this.relativePath;
return cloned;
}
protected static Integer tryCompare(Object candidate, BigDecimal value) {
if (candidate == null) {
return null;
}
try {
BigDecimal parsed = new BigDecimal(candidate.toString());
return parsed.compareTo(value);
} catch (NumberFormatException e) {
return null;
}
}
}