AbstractDataReader.java

/*
 * Class:        AbstractDataReader
 * Description:  
 * Environment:  Java
 * Software:     SSJ 
 * Copyright (C) 2001  Pierre L'Ecuyer and Universite de Montreal
 * Organization: DIRO, Universite de Montreal
 * @author       David Munger 
 * @since        August 2009
 *
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package umontreal.ssj.util.io;
 
import java.io.IOException;
import java.util.Map;
import java.util.HashMap;

public abstract class AbstractDataReader implements DataReader {


   public String readString(String label) throws IOException {
      return readField(label).asString();
   }

   public int readInt(String label) throws IOException {
      return readField(label).asInt();
   }

   public float readFloat(String label) throws IOException {
      return readField(label).asFloat();
   }

   public double readDouble(String label) throws IOException {
      return readField(label).asDouble();
   }



   public String[] readStringArray(String label) throws IOException {
      return readField(label).asStringArray();
   }

   public int[] readIntArray(String label) throws IOException {
      return readField(label).asIntArray();
   }

   public float[] readFloatArray(String label) throws IOException {
      return readField(label).asFloatArray();
   }

   public double[] readDoubleArray(String label) throws IOException {
      return readField(label).asDoubleArray();
   }



   public String[][] readStringArray2D(String label) throws IOException {
      return readField(label).asStringArray2D();
   }

   public int[][] readIntArray2D(String label) throws IOException {
      return readField(label).asIntArray2D();
   }

   public float[][] readFloatArray2D(String label) throws IOException {
      return readField(label).asFloatArray2D();
   }

   public double[][] readDoubleArray2D(String label) throws IOException {
      return readField(label).asDoubleArray2D();
   }



   public Map<String, DataField> readAllNextFields() throws IOException {
 
      HashMap<String, DataField> fields = new HashMap<String, DataField>();
 
      int iAnonymous = 0;
 
      while (dataPending()) {
 
         DataField data = readNextField();
 
         String key = data.getLabel();
         if (key == null)
            key = String.format("_data%02d_", ++iAnonymous);
         fields.put(key, data);
 
      }
 
      return fields;
   }

   public Map<String, DataField> readAllFields() throws IOException {
      reset();
      return readAllNextFields();
   }
 
}