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FieldNode.java
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70 lines (58 loc) · 2.22 KB
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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
Copyright (c) 2012-15 The Processing Foundation
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package processing.mode.java.debug;
import com.sun.jdi.ClassNotLoadedException;
import com.sun.jdi.Field;
import com.sun.jdi.InvalidTypeException;
import com.sun.jdi.ObjectReference;
import com.sun.jdi.Value;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Specialized {@link VariableNode} for representing fields. Overrides
* {@link #setValue} to properly change the value of the encapsulated field.
*
* @author Martin Leopold <[email protected]>
*/
public class FieldNode extends VariableNode {
protected Field field;
protected ObjectReference obj;
/**
* Construct a {@link FieldNode}.
*
* @param name the name
* @param type the type
* @param value the value
* @param field the field
* @param obj a reference to the object containing the field
*/
public FieldNode(String name, String type, Value value, Field field, ObjectReference obj) {
super(name, type, value);
this.field = field;
this.obj = obj;
}
@Override
public void setValue(Value value) {
try {
obj.setValue(field, value);
} catch (InvalidTypeException ex) {
Logger.getLogger(FieldNode.class.getName()).log(Level.SEVERE, null, ex);
} catch (ClassNotLoadedException ex) {
Logger.getLogger(FieldNode.class.getName()).log(Level.SEVERE, null, ex);
}
this.value = value;
}
}