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SPL(Structured Process Language) A programming language specially for structured data computing.

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package com.scudata.parallel;

import com.scudata.dm.cursor.ICursor;

/**
 * ?α????
 * 
 * @author Joancy
 *
 */
public class CursorProxy extends IProxy {
	private ICursor cursor;
	private int unit; // ?ڵ????ţ???0??ʼ????
		
	/**
	 * ?????α????
	 * @param cursor ?α?
	 * @param unit ?ڵ?????
	 */
	public CursorProxy(ICursor cursor, int unit) {
		this.cursor = cursor;
		this.unit = unit;
	}
	
	/**
	 * ?ر??α????
	 */
	public void close() {
		if (cursor != null) {
			cursor.close();
		}
	}
	
	/**
	 * ??ȡ?α????
	 * @return ?α?
	 */
	public ICursor getCursor() {
		return cursor;
	}
	
	/**
	 * ?????α????
	 * @param cursor ?α?
	 */
	void setCursor(ICursor cursor) {
		this.cursor = cursor;
	}
	
	/**
	 * ??ȡ?ֻ????
	 * @return ???
	 */
	public int getUnit() {
		return unit;
	}
	
	/**
	 * ???÷ֻ????
	 * @param unit ???
	 */
	void setUnit(int unit) {
		this.unit = unit;
	}
}