https://github.com/FasterXML/jackson-core: Core Jackson processing abstractions (aka Streaming API), implementation for JSON (FasterXML)
  • Tatu Saloranta
  • Christopher Currie
  • Paul Brown 
Main public API classes of the core streaming JSON processor: most importantly JsonFactory used for constructing JSON parser (JsonParser) and generator (JsonGenerator) instances. 

Public API of the higher-level mapping interfaces ("Mapping API")
is found from the "jackson-databind" bundle, except for following
base interfaces that are defined here:

    

  • TreeNode is included within Streaming API to support integration of the Tree Model (which is based on JsonNode) with the basic
parsers and generators (iff using mapping-supporting factory: which
is part of Mapping API, not core)
 
    • 

  • ObjectCodec is included so that reference to the object capable of serializing/deserializing Objects to/from JSON (usually, com.fasterxml.jackson.databind.ObjectMapper)
 can be exposed, without adding direct dependency to implementation.
 
    • 



/**
 * Main public API classes of the core streaming JSON
 * processor: most importantly {@link com.fasterxml.jackson.core.JsonFactory}
 * used for constructing
 * JSON parser ({@link com.fasterxml.jackson.core.JsonParser})
 * and generator
 * ({@link com.fasterxml.jackson.core.JsonGenerator})
 * instances.
 * <p>
 * Public API of the higher-level mapping interfaces ("Mapping API")
 * is found from the "jackson-databind" bundle, except for following
 * base interfaces that are defined here:
 * <ul>
 *<li>{@link com.fasterxml.jackson.core.TreeNode} is included
 *within Streaming API to support integration of the Tree Model
 *(which is based on <code>JsonNode</code>) with the basic
 *parsers and generators (iff using mapping-supporting factory: which
 *is part of Mapping API, not core)
 *  </li>
 *<li>{@link com.fasterxml.jackson.core.ObjectCodec} is included so that
 *  reference to the object capable of serializing/deserializing
 *  Objects to/from JSON (usually, <code>com.fasterxml.jackson.databind.ObjectMapper</code>)
 *  can be exposed, without adding direct dependency to implementation.
 *  </li>
 *</ul>
 */

package com.fasterxml.jackson.core;