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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.data;
/**
* Generic API for classes that contain data representable as JSON.
*/
public interface JsonProducer {
/**
* Append the JSON representation of this object's data to a StringBuilder.
*
* @param target the StringBuilder to append to
* @return the target passed in is also returned (to allow chaining)
*/
StringBuilder writeJson(StringBuilder target);
/**
* Convenience method equivalent to
* writeJson(new StringBuilder()).toString()
*
* @return a String containing JSON representation of this object's data
*/
default String toJson() {
return writeJson(new StringBuilder()).toString();
}
}
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