Examples of prefuse.data.Table.addTuple()

prefuse.data.Table.addTuple()

Add a Tuple to this table. If the Tuple is already a member of this table, nothing is done and null is returned. If the Tuple is not a member of this Table but has a compatible data schema, as determined by {@link Schema#isAssignableFrom(Schema)}, a new row is created, the Tuple's values are copied, and the new Tuple that is a member of this Table is returned. If the data schemas are not compatible, nothing is done and null is returned. @param t the Tuple to "add" to this table @return the actual Tuple instance added to this table, or null ifno new Tuple has been added @see prefuse.data.tuple.TupleSet#addTuple(prefuse.data.Tuple)

    Schema oldSchema = oldTable.getSchema();
    Table newTable = oldSchema.instantiate();
    
    for (Iterator rowIt = oldTable.tuples(); rowIt.hasNext();) {
      Tuple row = (Tuple) rowIt.next();      
      newTable.addTuple(row);
    }    
    
    return newTable;
  }

    Table tCopy = new Table();
    tCopy.addColumns(t.getSchema());
    
    for (Iterator ii = t.tuples(); ii.hasNext();) {
      Tuple tuple = (Tuple) ii.next();
      tCopy.addTuple(tuple);
    }
    return tCopy;
  }
  
  public static void printTable(Table t) {

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