import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/**
 * Create a differention rule for function with 1 argument
 * 
 * @param inName
 *            name of function
 * @param inPfmc
 *            PostfixMathCommandI for function
 * @param rule
 *            a string represention differation of function wrt "x"
 * @throws ParseException
 */
public MacroDiffRules(DJep djep, String inName, PostfixMathCommandI inPfmc, String rule) throws ParseException {
	// super(dv);
	name = inName;
	pfmc = inPfmc;
	if (pfmc != null) {
		int nParam = pfmc.getNumberOfParameters();
		if (nParam != 1)
			throw new ParseException("Number of rules must match number of parameters for " + inName + " which is "
					+ nParam);
	}
	XSymbolTable localSymTab = (XSymbolTable) ((XSymbolTable) djep.getSymbolTable()).newInstance(); // new
																									// SymbolTable();
	localSymTab.copyConstants(djep.getSymbolTable());
	XJep localJep = djep.newInstance(localSymTab);
	Node node = localJep.parse(rule);
	rules = new Node[1];
	rules[0] = node;
	// fixVarNames();
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/**
 * Create a differention rule for function with 1 argument
 * @param inName	name of function
 * @param inPfmc	PostfixMathCommandI for function
 * @param rule		a string represention differation of function wrt "x"
 * @throws ParseException
 */
public MacroDiffRules(DJep djep,String inName,PostfixMathCommandI inPfmc,String rule) throws ParseException
{
	//super(dv);
	name = inName;
	pfmc = inPfmc;
	if(pfmc!=null)
	{
		int nParam = pfmc.getNumberOfParameters();
		if(nParam != 1)
			throw new ParseException("Number of rules must match number of parameters for "+inName+" which is "+nParam);
	}
	XSymbolTable localSymTab = (XSymbolTable) ((XSymbolTable) djep.getSymbolTable()).newInstance(); //new SymbolTable();
	localSymTab.copyConstants(djep.getSymbolTable());
	XJep localJep = djep.newInstance(localSymTab);
	Node node = localJep.parse(rule);
	rules = new Node[1];
	rules[0] = node;
	//fixVarNames();
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public static void addFunctions( JEP parser )
{        
    for ( Entry<String, PostfixMathCommandI> e : ALL_FUNCTIONS.entrySet() )
    {
        String fname = e.getKey();
        PostfixMathCommandI cmd = e.getValue();
        parser.addFunction( fname, cmd );
    }
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public Object visit(ASTFunNode node, Object data) throws ParseException {
	Node children[] = acceptChildrenAsArray(node, data);

	PostfixMathCommandI pfmc = node.getPFMC();
	if (pfmc instanceof CommandVisitorI) {
		CommandVisitorI com = (CommandVisitorI) pfmc;
		return com.process(node, children, xjep);
	}
	TreeUtils.copyChildrenIfNeeded(node, children);
	return node;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/** construct a new operator.
 * 
 * @param name	printable name of operator
 * @param pfmc  postfix math command for opperator
 */
public Operator(String name, PostfixMathCommandI pfmc) {
    this();
    this.name = name;
    this.pfmc = pfmc;
    this.symbol = name;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public Object visit(ASTFunNode node, Object data) throws ParseException
 {
Node children[] = acceptChildrenAsArray(node,data);

PostfixMathCommandI pfmc = node.getPFMC();
if(pfmc instanceof CommandVisitorI )
{
	CommandVisitorI com = (CommandVisitorI) pfmc;
	return com.process(node,children,xjep);
}
TreeUtils.copyChildrenIfNeeded(node,children);
return node;
 }
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/** construct a new operator.
 * 
 * @param name	printable name of operator
 * @param pfmc  postfix math command for opperator
 */
public Operator(String name,PostfixMathCommandI pfmc)
{
	this();
	this.name = name; this.pfmc = pfmc;
	this.symbol = name;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/**
    *
    */

public Object evaluate(PostfixMathCommandI pfmc, Node node) throws ParseException {
	// TODO Auto-generated method stub
	return super.evaluate(node);
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/** returns the PostfixMathCommandI for the function. */
public PostfixMathCommandI getPfmc() {
	return pfmc;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public PassThroughDiffRule(String inName, PostfixMathCommandI inPfmc) {
	name = inName;
	pfmc = inPfmc;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public final PostfixMathCommandI getPFMC() {
	return pfmc;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public final void setPFMC(PostfixMathCommandI pfmc) {
	this.pfmc = pfmc;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public final PostfixMathCommandI getPFMC() {
    return pfmc;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public final void setPFMC(PostfixMathCommandI pfmc) {
    this.pfmc = pfmc;
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/** adds the PostfixMathCommandI for the function with name s. 
 * RJM addition Oct 03
 */
public Object put(String s, PostfixMathCommandI pfmc) {
    return map.put(s, pfmc);
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/** returns the PostfixMathCommandI for function with name s. 
 * RJM addition Oct 03
 */
public PostfixMathCommandI get(String s) {
    return (PostfixMathCommandI) map.get(s);
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/** returns the PostfixMathCommandI for the function. */
public PostfixMathCommandI getPfmc() { return pfmc; }
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
public PassThroughDiffRule(String inName,PostfixMathCommandI inPfmc)
{
	name = inName;
	pfmc = inPfmc; 
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/** adds the PostfixMathCommandI for the function with name s. 
 * RJM addition Oct 03
 */
public Object put(String s,PostfixMathCommandI pfmc)
{
	return super.put(s,pfmc);
}
 

import org.nfunk.jep.function.PostfixMathCommandI; //导入依赖的package包/类
/** returns the PostfixMathCommandI for function with name s. 
 * RJM addition Oct 03
 */
public PostfixMathCommandI get(String s)
{
	return (PostfixMathCommandI) super.get(s);
}