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Cane is based on the coding behaviour analysis of data manipulation interface to allow coders are close to their habit of thinking of ways to manipulate the data. API definition for Cane.

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/**
 * Copyright 2011 CaneData.org
 * 
 * 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 org.canedata.field;

import java.io.InputStream;
import java.io.Reader;
import java.nio.channels.ReadableByteChannel;
import java.util.Date;

import org.canedata.cache.Cacheable;

/**
 * 
 * @author Yat-ton
 * @version 1.00.000 2011-4-27 21:50:30
 */
public interface Fields extends Cacheable {
	public  T get(String field);
	
	public boolean contains(String field);
	
	/**
	 * contains the field and value is't null.
	 * @param field
	 * @return
	 */
	public boolean exist(String field);
	
	public char getChar(String field);

	public int getInt(String field);

	public boolean getBoolean(String field);

	public double getDouble(String field);

	public float getFloat(String field);

	public byte getByte(String field);

	public byte[] getBytes(String field);

	public String getString(String field);

	public long getLong(String field);

	public short getShort(String field);
	
	public Date getDate(String field);

	public InputStream getInputStream(String field);

	public Reader getReader(String field);
	
	public ReadableByteChannel getChannel(String field);

	public String[] getFieldNames();

	public ReadableField getField(String name);

	public void reset();
	
}