| /* |
| * 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.commons.jexl3.parser; |
| |
| /** |
| * Fully abstract to avoid public interface exposition. |
| */ |
| public abstract class ParserVisitor { |
| /** |
| * Unused, satisfy ParserVisitor interface. |
| * @param node a node |
| * @param data the data |
| * @return does not return |
| */ |
| protected final Object visit(final SimpleNode node, final Object data) { |
| throw new UnsupportedOperationException(node.getClass().getSimpleName() + " : not supported yet."); |
| } |
| |
| /** |
| * Unused, should throw in Parser. |
| * @param node a node |
| * @param data the data |
| * @return does not return |
| */ |
| protected final Object visit(final ASTAmbiguous node, final Object data) { |
| throw new UnsupportedOperationException("unexpected type of node"); |
| } |
| |
| protected abstract Object visit(ASTJexlScript node, Object data); |
| |
| protected abstract Object visit(ASTBlock node, Object data); |
| |
| protected abstract Object visit(ASTIfStatement node, Object data); |
| |
| protected abstract Object visit(ASTWhileStatement node, Object data); |
| |
| protected abstract Object visit(ASTDoWhileStatement node, Object data); |
| |
| protected abstract Object visit(ASTContinue node, Object data); |
| |
| protected abstract Object visit(ASTBreak node, Object data); |
| |
| protected abstract Object visit(ASTForeachStatement node, Object data); |
| |
| protected abstract Object visit(ASTReturnStatement node, Object data); |
| |
| protected abstract Object visit(ASTAssignment node, Object data); |
| |
| protected abstract Object visit(ASTVar node, Object data); |
| |
| protected abstract Object visit(ASTReference node, Object data); |
| |
| protected abstract Object visit(ASTTernaryNode node, Object data); |
| |
| protected abstract Object visit(ASTNullpNode node, Object data); |
| |
| protected abstract Object visit(ASTOrNode node, Object data); |
| |
| protected abstract Object visit(ASTAndNode node, Object data); |
| |
| protected abstract Object visit(ASTBitwiseOrNode node, Object data); |
| |
| protected abstract Object visit(ASTBitwiseXorNode node, Object data); |
| |
| protected abstract Object visit(ASTBitwiseAndNode node, Object data); |
| |
| protected abstract Object visit(ASTEQNode node, Object data); |
| |
| protected abstract Object visit(ASTNENode node, Object data); |
| |
| protected abstract Object visit(ASTLTNode node, Object data); |
| |
| protected abstract Object visit(ASTGTNode node, Object data); |
| |
| protected abstract Object visit(ASTLENode node, Object data); |
| |
| protected abstract Object visit(ASTGENode node, Object data); |
| |
| protected abstract Object visit(ASTERNode node, Object data); |
| |
| protected abstract Object visit(ASTNRNode node, Object data); |
| |
| protected abstract Object visit(ASTSWNode node, Object data); |
| |
| protected abstract Object visit(ASTNSWNode node, Object data); |
| |
| protected abstract Object visit(ASTEWNode node, Object data); |
| |
| protected abstract Object visit(ASTNEWNode node, Object data); |
| |
| protected abstract Object visit(ASTAddNode node, Object data); |
| |
| protected abstract Object visit(ASTSubNode node, Object data); |
| |
| protected abstract Object visit(ASTMulNode node, Object data); |
| |
| protected abstract Object visit(ASTDivNode node, Object data); |
| |
| protected abstract Object visit(ASTModNode node, Object data); |
| |
| protected abstract Object visit(ASTUnaryMinusNode node, Object data); |
| |
| protected abstract Object visit(ASTUnaryPlusNode node, Object data); |
| |
| protected abstract Object visit(ASTBitwiseComplNode node, Object data); |
| |
| protected abstract Object visit(ASTNotNode node, Object data); |
| |
| protected abstract Object visit(ASTIdentifier node, Object data); |
| |
| protected abstract Object visit(ASTNullLiteral node, Object data); |
| |
| protected abstract Object visit(ASTTrueNode node, Object data); |
| |
| protected abstract Object visit(ASTFalseNode node, Object data); |
| |
| protected abstract Object visit(ASTNumberLiteral node, Object data); |
| |
| protected abstract Object visit(ASTStringLiteral node, Object data); |
| |
| protected abstract Object visit(ASTRegexLiteral node, Object data); |
| |
| protected abstract Object visit(ASTSetLiteral node, Object data); |
| |
| protected abstract Object visit(ASTExtendedLiteral node, Object data); |
| |
| protected abstract Object visit(ASTArrayLiteral node, Object data); |
| |
| protected abstract Object visit(ASTRangeNode node, Object data); |
| |
| protected abstract Object visit(ASTMapLiteral node, Object data); |
| |
| protected abstract Object visit(ASTMapEntry node, Object data); |
| |
| protected abstract Object visit(ASTEmptyFunction node, Object data); |
| |
| protected abstract Object visit(ASTSizeFunction node, Object data); |
| |
| protected abstract Object visit(ASTFunctionNode node, Object data); |
| |
| protected abstract Object visit(ASTMethodNode node, Object data); |
| |
| protected abstract Object visit(ASTConstructorNode node, Object data); |
| |
| protected abstract Object visit(ASTArrayAccess node, Object data); |
| |
| protected abstract Object visit(ASTIdentifierAccess node, Object data); |
| |
| protected abstract Object visit(ASTArguments node, Object data); |
| |
| protected abstract Object visit(ASTReferenceExpression node, Object data); |
| |
| protected abstract Object visit(ASTSetAddNode node, Object data); |
| |
| protected abstract Object visit(ASTSetSubNode node, Object data); |
| |
| protected abstract Object visit(ASTSetMultNode node, Object data); |
| |
| protected abstract Object visit(ASTSetDivNode node, Object data); |
| |
| protected abstract Object visit(ASTSetModNode node, Object data); |
| |
| protected abstract Object visit(ASTSetAndNode node, Object data); |
| |
| protected abstract Object visit(ASTSetOrNode node, Object data); |
| |
| protected abstract Object visit(ASTSetXorNode node, Object data); |
| |
| protected abstract Object visit(ASTJxltLiteral node, Object data); |
| |
| protected abstract Object visit(ASTAnnotation node, Object data); |
| |
| protected abstract Object visit(ASTAnnotatedStatement node, Object data); |
| } |