| /******************************************************************************* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.apache.sling.scripting.sightly.compiler.commands; |
| |
| import org.osgi.annotation.versioning.ConsumerType; |
| |
| /** |
| * The {@code CommandVisitor} is the mechanism through which a {@link Command} can be processed. |
| */ |
| @ConsumerType |
| public interface CommandVisitor { |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.Conditional.Start} command. |
| * |
| * @param conditionalStart the command |
| */ |
| void visit(Conditional.Start conditionalStart); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.Conditional.End} command. |
| * |
| * @param conditionalEnd the command |
| */ |
| void visit(Conditional.End conditionalEnd); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.VariableBinding.Start} command. |
| * |
| * @param variableBindingStart the command |
| */ |
| void visit(VariableBinding.Start variableBindingStart); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.VariableBinding.End} command. |
| * |
| * @param variableBindingEnd the command |
| */ |
| void visit(VariableBinding.End variableBindingEnd); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.VariableBinding.Global} command. |
| * |
| * @param globalAssignment the command |
| */ |
| void visit(VariableBinding.Global globalAssignment); |
| |
| /** |
| * Process a {@link OutputVariable} command. |
| * |
| * @param outputVariable the command |
| */ |
| void visit(OutputVariable outputVariable); |
| |
| /** |
| * Process a {@link OutText} command. |
| * |
| * @param outText the command |
| */ |
| void visit(OutText outText); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.Loop.Start} command. |
| * |
| * @param loopStart the command |
| */ |
| void visit(Loop.Start loopStart); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.Loop.End} command. |
| * |
| * @param loopEnd the command |
| */ |
| void visit(Loop.End loopEnd); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.Procedure.Start} command. |
| * |
| * @param startProcedure the command |
| */ |
| void visit(Procedure.Start startProcedure); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.Procedure.End} command. |
| * |
| * @param endProcedure the command |
| */ |
| void visit(Procedure.End endProcedure); |
| |
| /** |
| * Process a {@link org.apache.sling.scripting.sightly.compiler.commands.Procedure.Call} command. |
| * |
| * @param procedureCall the command |
| */ |
| void visit(Procedure.Call procedureCall); |
| } |