Examples of edu.buffalo.cse.ir.wikiindexer.tokenizer.TokenStream.query()

Package edu.buffalo.cse.ir.wikiindexer.tokenizer

Class edu.buffalo.cse.ir.wikiindexer.tokenizer.TokenStream

Examples of edu.buffalo.cse.ir.wikiindexer.tokenizer.TokenStream.query()

edu.buffalo.cse.ir.wikiindexer.tokenizer.TokenStream.query()
Method to query for the given token within the stream @param token: The token to be queried @return : THe number of times it occurs within the stream, 0 if not found

    //with merge with previous
    stream = new TokenStream("this");
    stream.append("is", "a", "test", "string");
    stream.next();
    stream.mergeWithPrevious();
    assertEquals(0, stream.query("this"));
    assertEquals(1, stream.query("this is"));
    stream = null;
    
    //with merge with next
    stream = new TokenStream("this");

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    stream = new TokenStream("this");
    stream.append("is", "a", "test", "string");
    stream.next();
    stream.mergeWithPrevious();
    assertEquals(0, stream.query("this"));
    assertEquals(1, stream.query("this is"));
    stream = null;
    
    //with merge with next
    stream = new TokenStream("this");
    stream.append("is", "a", "test", "string");

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    //with merge with next
    stream = new TokenStream("this");
    stream.append("is", "a", "test", "string");
    stream.mergeWithNext();
    assertEquals(0, stream.query("this"));
    assertEquals(1, stream.query("this is"));
    stream = null;
  }


  /**

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    //with merge with next
    stream = new TokenStream("this");
    stream.append("is", "a", "test", "string");
    stream.mergeWithNext();
    assertEquals(0, stream.query("this"));
    assertEquals(1, stream.query("this is"));
    stream = null;
  }


  /**
   * Test method for {@link edu.buffalo.cse.ir.wikiindexer.tokenizer.TokenStream#hasNext()}.

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