org.h2.util.json.JSONArray Maven / Gradle / Ivy
/*
* Copyright 2004-2019 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (https://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.h2.util.json;
import java.util.ArrayList;
/**
* JSON array.
*/
public class JSONArray extends JSONValue {
private final ArrayList elements = new ArrayList<>();
JSONArray() {
}
/**
* Add a value to the array.
*
* @param value the value to add
*/
void addElement(JSONValue value) {
elements.add(value);
}
@Override
public void addTo(JSONTarget target) {
target.startArray();
for (JSONValue element : elements) {
element.addTo(target);
}
target.endArray();
}
/**
* Returns the value.
*
* @return the value
*/
public JSONValue[] getArray() {
return elements.toArray(new JSONValue[0]);
}
}