| /*=============================================================================# |
| # Copyright (c) 2016, 2020 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.internal.r.debug.core.eval; |
| |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| |
| import org.eclipse.statet.internal.r.debug.core.model.RMainThread; |
| import org.eclipse.statet.internal.r.debug.core.model.RStackFrame; |
| |
| |
| @NonNullByDefault |
| public final class REvalExpressionTask { |
| |
| |
| public static class Key { |
| |
| private final Long handle; |
| |
| private final String expression; |
| |
| |
| public Key(final Long handle, final String expression) { |
| this.handle= handle; |
| this.expression= expression; |
| } |
| |
| @Override |
| public int hashCode() { |
| return this.handle.hashCode() + this.expression.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(final Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj instanceof Key) { |
| final Key other= (Key) obj; |
| return (this.handle.equals(other.handle) |
| && this.expression.equals(other.expression) ); |
| } |
| return false; |
| } |
| |
| } |
| |
| |
| private final String rExpression; |
| |
| private final RStackFrame frame; |
| |
| private final Key key; |
| |
| |
| public REvalExpressionTask(final String expressionText, final RStackFrame frame) { |
| this.rExpression= expressionText; |
| this.frame= frame; |
| |
| this.key= new Key(frame.getDbgFrame().getHandle(), expressionText); |
| } |
| |
| |
| public String getRExpression() { |
| return this.rExpression; |
| } |
| |
| public RStackFrame getStackFrame() { |
| return this.frame; |
| } |
| |
| public RMainThread getThread() { |
| return this.frame.getThread(); |
| } |
| |
| public Key getKey() { |
| return this.key; |
| } |
| |
| } |