How can I integrate stanford parserra software into my java program?

Question

I need to develop a project in Java that uses the Stanford analyzer to separate sentences and needs to generate a graph that shows the relationship between the words in the sentence. For example: Ohio is located in America. Exit:

image shows a graph. But the output should not be like that, but it should show the connection between the words in the form of a graph. A graph can be generated using Jgraph, Jung. But first, I need to integrate the parser software into my program. So how can I integrate the parser?

Answer 1

• Stanford Parser:
• jars ( ).

• , : ( , )

  import java.io.StringReader;
  import java.util.List;
  
  import edu.stanford.nlp.ling.CoreLabel;
  import edu.stanford.nlp.process.TokenizerFactory;
  import edu.stanford.nlp.parser.lexparser.LexicalizedParser;
  import edu.stanford.nlp.process.CoreLabelTokenFactory;
  import edu.stanford.nlp.process.PTBTokenizer;
  import edu.stanford.nlp.process.Tokenizer;
  import edu.stanford.nlp.trees.Tree;
  
  class Parser {
  
      private final static String PCG_MODEL = "edu/stanford/nlp/models/lexparser/englishPCFG.ser.gz";        
  
      private final TokenizerFactory<CoreLabel> tokenizerFactory = PTBTokenizer.factory(new CoreLabelTokenFactory(), "invertible=true");
  
      private final LexicalizedParser parser = LexicalizedParser.loadModel(PCG_MODEL);
  
      public Tree parse(String str) {                
          List<CoreLabel> tokens = tokenize(str);
          Tree tree = parser.apply(tokens);
          return tree;
      }
  
      private List<CoreLabel> tokenize(String str) {
          Tokenizer<CoreLabel> tokenizer =
              tokenizerFactory.getTokenizer(
                  new StringReader(str));    
          return tokenizer.tokenize();
      }
  
      public static void main(String[] args) { 
          String str = "My dog also likes eating sausage.";
          Parser parser = new Parser(); 
          Tree tree = parser.parse(str);  
  
          List<Tree> leaves = tree.getLeaves();
          // Print words and Pos Tags
          for (Tree leaf : leaves) { 
              Tree parent = leaf.parent(tree);
              System.out.print(leaf.label().value() + "-" + parent.label().value() + " ");
          }
          System.out.println();               
      }
  }