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/*******************************************************************************
* Copyright (c) 2000, 2006 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.debug.internal.ui.sourcelookup;
import org.eclipse.debug.ui.sourcelookup.ISourceLookupResult;
import org.eclipse.ui.IEditorInput;
/**
* The result of a source lookup contains the source element, editor id, and
* editor input resolved for a debug artifact.
*
* @since 3.1
*/
public class SourceLookupResult implements ISourceLookupResult {
/**
* Element that source was resolved for.
*/
private Object fArtifact;
/**
* Corresponding source element, or <code>null</code>
* if unknown.
*/
private Object fSourceElement;
/**
* Associated editor id, used to display the source element,
* or <code>null</code> if unknown.
*/
private String fEditorId;
/**
* Associated editor input, used to display the source element,
* or <code>null</code> if unknown.
*/
private IEditorInput fEditorInput;
/**
* Creates a source lookup result on the given artifact, source element,
* editor id, and editor input.
*/
public SourceLookupResult(Object artifact, Object sourceElement, String editorId, IEditorInput editorInput) {
fArtifact = artifact;
setSourceElement(sourceElement);
setEditorId(editorId);
setEditorInput(editorInput);
}
@Override
public Object getArtifact() {
return fArtifact;
}
@Override
public Object getSourceElement() {
return fSourceElement;
}
/**
* Sets the source element resolved for the artifact that source
* lookup was performed for, or <code>null</code> if a source element
* was not resolved.
*
* @param element resolved source element or <code>null</code> if unknown
*/
protected void setSourceElement(Object element) {
fSourceElement = element;
}
@Override
public String getEditorId() {
return fEditorId;
}
/**
* Sets the identifier of the editor used to display this source
* lookup result's source element, or <code>null</code> if unknown.
*
* @param id the identifier of the editor used to display this source
* lookup result's source element, or <code>null</code> if unknown
*/
protected void setEditorId(String id) {
fEditorId = id;
}
@Override
public IEditorInput getEditorInput() {
return fEditorInput;
}
/**
* Sets the editor input used to display this source lookup
* result's source element, or <code>null</code> if unknown.
*
* @param input the editor input used to display this source lookup
* result's source element, or <code>null</code> if unknown
*/
protected void setEditorInput(IEditorInput input) {
fEditorInput = input;
}
/**
* Updates the artifact to refer to the given artifact
* if equal. For example, when a source lookup result is reused
* for the same stack frame, we still need to update in case
* the stack frame is not identical.
*
* @param artifact new artifact state
*/
public void updateArtifact(Object artifact) {
if (fArtifact.equals(artifact)) {
fArtifact = artifact;
}
}
}
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