1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski package com.sun.star.report; 24*b1cdbd2cSJim Jagielski 25*b1cdbd2cSJim Jagielski /** 26*b1cdbd2cSJim Jagielski * A report add-in defines a set of expressions, which can 27*b1cdbd2cSJim Jagielski * be used in the reporting. 28*b1cdbd2cSJim Jagielski * 29*b1cdbd2cSJim Jagielski * Each expression must provide meta-data to support GUI implementors. 30*b1cdbd2cSJim Jagielski * Expressions are assumed to be statefull, if they are not, they are 31*b1cdbd2cSJim Jagielski * free to be implemented as stateless expression. 32*b1cdbd2cSJim Jagielski */ 33*b1cdbd2cSJim Jagielski public interface ReportAddIn 34*b1cdbd2cSJim Jagielski { 35*b1cdbd2cSJim Jagielski getExpressionCount()36*b1cdbd2cSJim Jagielski int getExpressionCount(); 37*b1cdbd2cSJim Jagielski createExpression(int expression)38*b1cdbd2cSJim Jagielski ReportExpression createExpression(int expression); 39*b1cdbd2cSJim Jagielski getMetaData(int expression)40*b1cdbd2cSJim Jagielski ReportExpressionMetaData getMetaData(int expression); 41*b1cdbd2cSJim Jagielski } 42