| /******************************************************************************* |
| * Copyright (c) 2000, 2018 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.codeassist.select; |
| |
| import org.eclipse.jdt.internal.compiler.ast.ASTNode; |
| import org.eclipse.jdt.internal.compiler.ast.ForeachStatement; |
| import org.eclipse.jdt.internal.compiler.ast.LocalDeclaration; |
| import org.eclipse.jdt.internal.compiler.lookup.BlockScope; |
| import org.eclipse.jdt.internal.compiler.lookup.TypeBinding; |
| |
| public class SelectionOnLocalName extends LocalDeclaration{ |
| |
| public SelectionOnLocalName(char[] name, int sourceStart, int sourceEnd) { |
| |
| super(name, sourceStart, sourceEnd); |
| } |
| |
| @Override |
| public void resolve(BlockScope scope) { |
| |
| super.resolve(scope); |
| if (isTypeNameVar(scope)) { |
| if ((this.bits & ASTNode.IsForeachElementVariable) != 0 && scope.blockStatement instanceof ForeachStatement) { |
| // small version extracted from ForeachStatement.resolve(): |
| |
| ForeachStatement stat = (ForeachStatement) scope.blockStatement; |
| TypeBinding collectionType = stat.collection == null ? null : stat.collection.resolveType((BlockScope) scope.parent); |
| |
| // Patch the resolved type |
| if (!TypeBinding.equalsEquals(TypeBinding.NULL, collectionType) |
| && !TypeBinding.equalsEquals(TypeBinding.VOID, collectionType)) { |
| TypeBinding elementType = ForeachStatement.getCollectionElementType(scope, collectionType); |
| if (elementType != null) { |
| this.patchType(elementType); |
| } |
| } |
| } |
| } |
| throw new SelectionNodeFound(this.binding); |
| } |
| |
| @Override |
| public StringBuffer printAsExpression(int indent, StringBuffer output) { |
| printIndent(indent, output); |
| output.append("<SelectionOnLocalName:"); //$NON-NLS-1$ |
| printModifiers(this.modifiers, output); |
| this.type.print(0, output).append(' ').append(this.name); |
| if (this.initialization != null) { |
| output.append(" = "); //$NON-NLS-1$ |
| this.initialization.printExpression(0, output); |
| } |
| return output.append('>'); |
| } |
| |
| @Override |
| public StringBuffer printStatement(int indent, StringBuffer output) { |
| printAsExpression(indent, output); |
| return output.append(';'); |
| } |
| } |