Package org.aksw.jena_sparql_api.sparql.ext.json

Class E_JsonEntries

java.lang.Object
org.apache.jena.sparql.function.FunctionBase
org.apache.jena.sparql.function.FunctionBase1
org.aksw.jena_sparql_api.sparql.ext.json.E_JsonEntries
All Implemented Interfaces:
org.apache.jena.sparql.function.Function
public class E_JsonEntries extends org.apache.jena.sparql.function.FunctionBase1
Transform a JSON object into a array of objects with key and value attributes. [{key: "someKey", value: ... }]
Author:
raven

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected com.google.gson.Gson
    gson
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    E_JsonEntries()
     
    E_JsonEntries(com.google.gson.Gson gson)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.jena.sparql.expr.NodeValue
    exec(org.apache.jena.sparql.expr.NodeValue nv)
     
    static com.google.gson.JsonArray
    keysToArray(com.google.gson.JsonObject jo, String keyAttrName, String valueAttrName)
     

    Methods inherited from class org.apache.jena.sparql.function.FunctionBase1

    checkBuild, exec

    Methods inherited from class org.apache.jena.sparql.function.FunctionBase

    build, exec, exec

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • gson

      protected com.google.gson.Gson gson

  • Constructor Details

    • E_JsonEntries

      public E_JsonEntries()

    • E_JsonEntries

      public E_JsonEntries(com.google.gson.Gson gson)

  • Method Details

    • keysToArray

      public static com.google.gson.JsonArray keysToArray(com.google.gson.JsonObject jo, String keyAttrName, String valueAttrName)

    • exec

      public org.apache.jena.sparql.expr.NodeValue exec(org.apache.jena.sparql.expr.NodeValue nv)
      Specified by:
      exec in class org.apache.jena.sparql.function.FunctionBase1