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FieldNode.java
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65 lines (51 loc) · 1.87 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) 2012-16 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 processing.app.Messages;
/**
* Specialized {@link VariableNode} for representing fields. Overrides
* {@link #setValue} to properly change the value of the encapsulated field.
*/
public class FieldNode extends VariableNode {
protected Field field;
protected ObjectReference obj;
/**
* Construct a {@link FieldNode}.
* @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 ite) {
Messages.loge(null, ite);
} catch (ClassNotLoadedException cnle) {
Messages.loge(null, cnle);
}
this.value = value;
}
}