/*
* This program is free software; you can redistribute it and/or modify it under the terms of
* the GNU AFFERO GENERAL PUBLIC LICENSE as published by the Free Software Foundation; either version 3 of the License,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU AFFERO GENERAL PUBLIC LICENSE for more details.
* You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE along with this program;
* if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package com.meidusa.amoeba.parser.function;
import java.util.List;
import com.meidusa.amoeba.parser.expression.Expression;
/**
*
* @author <a href=mailto:piratebase@sina.com>Struct chen</a>
*
*/
public abstract class AbstractFunction implements Function {
protected String name;
public AbstractFunction(String functionName){
this.name = functionName;
}
public AbstractFunction(){}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public void toString(List<Expression> list,StringBuilder builder) {
if(list == null){
builder.append(getName());
builder.append("(");
builder.append(")");
}else{
int current = 0;
builder.append(getName());
builder.append("(");
for(Expression e:list){
builder.append(e);
current ++;
if(current != list.size()){
builder.append(",");
}
}
builder.append(")");
}
}
public String toString(){
StringBuilder builder = new StringBuilder();
toString(null,builder);
return builder.toString();
}
}