Package org.apache.tika.parser.ner.grobid

Class GrobidNERecogniser

  • All Implemented Interfaces:
    NERecogniser
    public class GrobidNERecogniser
extends java.lang.Object
implements NERecogniser

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.json.simple.JSONArray convertToJSONArray​(org.json.simple.JSONObject obj, java.lang.String key)
      Converts JSON Object to JSON Array
      org.json.simple.JSONObject convertToJSONObject​(java.lang.String jsonString)
      Parses a JSON String and converts it to a JSON Object
      java.util.Set<java.lang.String> getEntityTypes()
      Gets set of entity types recognised by this recogniser
      boolean isAvailable()
      checks if this Named Entity recogniser is available for service
      java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> recognise​(java.lang.String text)
      recognises names of entities in the text

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • ENTITY_TYPES

        public static final java.util.Set<java.lang.String> ENTITY_TYPES

    • Constructor Detail

      • GrobidNERecogniser

        public GrobidNERecogniser()

    • Method Detail

      • isAvailable

        public boolean isAvailable()
        Description copied from interface: NERecogniser
        checks if this Named Entity recogniser is available for service
        Specified by:
        isAvailable in interface NERecogniser
        Returns:
        true if server endpoint is available. returns false if server endpoint is not avaliable for service.

      • getEntityTypes

        public java.util.Set<java.lang.String> getEntityTypes()
        Gets set of entity types recognised by this recogniser
        Specified by:
        getEntityTypes in interface NERecogniser
        Returns:
        set of entity classes/types

      • convertToJSONArray

        public org.json.simple.JSONArray convertToJSONArray​(org.json.simple.JSONObject obj,
                                                    java.lang.String key)
        Converts JSON Object to JSON Array
        Returns:
        a JSON array

      • convertToJSONObject

        public org.json.simple.JSONObject convertToJSONObject​(java.lang.String jsonString)
        Parses a JSON String and converts it to a JSON Object
        Returns:
        a JSON Object

      • recognise

        public java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> recognise​(java.lang.String text)
        recognises names of entities in the text
        Specified by:
        recognise in interface NERecogniser
        Parameters:
        text - text which possibly contains names
        Returns:
        map of entity type -> set of names