| 1 | /******************************************************************************* |
|---|---|
| 2 | * Copyright (c) 2000, 2007 IBM Corporation and others. |
| 3 | * |
| 4 | * This program and the accompanying materials |
| 5 | * are made available under the terms of the Eclipse Public License 2.0 |
| 6 | * which accompanies this distribution, and is available at |
| 7 | * https://www.eclipse.org/legal/epl-2.0/ |
| 8 | * |
| 9 | * SPDX-License-Identifier: EPL-2.0 |
| 10 | * |
| 11 | * Contributors: |
| 12 | * IBM Corporation - initial API and implementation |
| 13 | *******************************************************************************/ |
| 14 | |
| 15 | package org.eclipse.jdt.astview.views; |
| 16 | |
| 17 | import java.util.Objects; |
| 18 | |
| 19 | import org.eclipse.swt.graphics.Image; |
| 20 | |
| 21 | |
| 22 | public class Error extends ExceptionAttribute { |
| 23 | |
| 24 | private final Object fParent; |
| 25 | private final String fLabel; |
| 26 | |
| 27 | public Error(Object parent, String label, Throwable thrownException) { |
| 28 | fParent= parent; |
| 29 | fLabel= label; |
| 30 | fException= thrownException; |
| 31 | } |
| 32 | |
| 33 | @Override |
| 34 | public Object[] getChildren() { |
| 35 | return EMPTY; |
| 36 | } |
| 37 | |
| 38 | @Override |
| 39 | public Image getImage() { |
| 40 | return null; |
| 41 | } |
| 42 | |
| 43 | @Override |
| 44 | public String getLabel() { |
| 45 | return fLabel; |
| 46 | } |
| 47 | |
| 48 | @Override |
| 49 | public Object getParent() { |
| 50 | return fParent; |
| 51 | } |
| 52 | |
| 53 | /* |
| 54 | * @see java.lang.Object#equals(java.lang.Object) |
| 55 | */ |
| 56 | @Override |
| 57 | public boolean equals(Object obj) { |
| 58 | if (this == obj) |
| 59 | return true; |
| 60 | if (obj == null || !obj.getClass().equals(getClass())) { |
| 61 | return false; |
| 62 | } |
| 63 | |
| 64 | Error other= (Error) obj; |
| 65 | if (!Objects.equals(fParent, other.fParent)) { |
| 66 | return false; |
| 67 | } |
| 68 | |
| 69 | if (!Objects.equals(fLabel, other.fLabel)) { |
| 70 | return false; |
| 71 | } |
| 72 | |
| 73 | return true; |
| 74 | } |
| 75 | |
| 76 | /* |
| 77 | * @see java.lang.Object#hashCode() |
| 78 | */ |
| 79 | @Override |
| 80 | public int hashCode() { |
| 81 | return (fParent != null ? fParent.hashCode() : 0) |
| 82 | + (fLabel != null ? fLabel.hashCode() : 0); |
| 83 | } |
| 84 | |
| 85 | } |
| 86 |
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