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Copyright (c) 1997-2013, www.tinygroup.org (tinygroup@126.com). Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html 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.tinygroup.template.function;
Created by luoguo on 2014/6/9.
    public RangeTemplateFunction() {
        super("range,rangeList");
    }
    public Object execute(Template template,TemplateContext context,Object... parametersthrows TemplateException {
        if(parameters.length!=3){
            throw new TemplateException("错误的参数个数,必须为start,end,step");
        }
        int start=(Integer)parameters[0];
        int end=(Integer)parameters[1];
        int step=(Integer)parameters[2];
        return new RangeList(start,end,step);
    }
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