/**********************************************************************
-Copyright (c) 2000, 2002 IBM Corp. and others.
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Common Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/cpl-v10.html
-
-Contributors:
- IBM Corporation - Initial implementation
- Vicente Fernando - www.alfersoft.com.ar
- Christian Perkonig - cperkonig@gmx.at
-**********************************************************************/
+ Copyright (c) 2000, 2002 IBM Corp. and others.
+ All rights reserved. This program and the accompanying materials
+ are made available under the terms of the Common Public License v1.0
+ which accompanies this distribution, and is available at
+ http://www.eclipse.org/legal/cpl-v10.html
+
+ Contributors:
+ IBM Corporation - Initial implementation
+ Vicente Fernando - www.alfersoft.com.ar
+ Christian Perkonig - cperkonig@gmx.at
+ **********************************************************************/
package net.sourceforge.phpdt.internal.debug.core.model;
-
+import java.util.Collections;
import java.util.Iterator;
import java.util.Vector;
import org.eclipse.debug.core.model.IValue;
import org.eclipse.debug.core.model.IVariable;
-
/**
* PHPValue object belongs to a PHPVariable (is a member of PHPVariable).
* A PHPValue itself can have PHPVariables as children.
*/
public class PHPValue implements IValue {
- final static String[] PEV_NAMES = {"undefined", // 0
- "long", // 1
- "double", // 2
- "string", // 3
- "array", // 4
- "object", // 5
- "boolean", // 6
- "resource", // 7
- "reference", // 8
- "soft reference"}; // 9
- final static int PEVT_UNKNOWN = 0;
- final static int PEVT_LONG = 1;
- final static int PEVT_DOUBLE = 2;
- final static int PEVT_STRING = 3;
- final static int PEVT_ARRAY = 4;
- final static int PEVT_OBJECT = 5;
- final static int PEVT_BOOLEAN = 6;
- final static int PEVT_RESOURCE = 7;
- final static int PEVT_REF = 8;
- final static int PEVT_SOFTREF = 9;
-
- private int fValueType; // The type of this value (see the PEVT_... values)
- private boolean hasChildren; // This value (variable) has children (more variables)
- private String fValueString; // The value of this variable as text
- private Vector fVariables; // The children of this variable (other variables) if any
- private PHPStackFrame fStackFrame; // The stackframe this value (variable) belongs to
- private boolean fHasChanged; // The value has changed between two suspends
+ final static String[] PEV_NAMES = {
+ "undefined", // 0
+ "long", // 1
+ "double", // 2
+ "string", // 3
+ "array", // 4
+ "object", // 5
+ "boolean", // 6
+ "resource", // 7
+ "reference", // 8
+ "soft reference" }; // 9
+
+ public final static int PEVT_UNKNOWN = 0;
+ public final static int PEVT_LONG = 1;
+ public final static int PEVT_DOUBLE = 2;
+ public final static int PEVT_STRING = 3;
+ public final static int PEVT_ARRAY = 4;
+ public final static int PEVT_OBJECT = 5;
+ public final static int PEVT_BOOLEAN = 6;
+ public final static int PEVT_RESOURCE = 7;
+ public final static int PEVT_REF = 8;
+ public final static int PEVT_SOFTREF = 9;
+
+ private int fValueType; // The type of this value (see the PEVT_... values)
+ //private boolean hasChildren; // This value (variable) has children (more variables)
+ private String fValueString; // The value of this variable as text
+ private Vector fVariables; // The children of this variable (other variables) if any
+ private PHPStackFrame fStackFrame; // The stackframe this value (variable) belongs to
+ private boolean fHasChanged; // The value has changed between two suspends
// This variable was moved from PHPVariable due to the fact,
// that two PHPVariables can reference the same PHPValue,
// so only the first PHPVariable would win, when we check the variable tree
// for changed values.
+ private boolean fSorted;
/**
*
*/
- PHPValue () {
- this (null, "", PEVT_UNKNOWN, null); // Creates an empty value
+ PHPValue() {
+ this(null, "", PEVT_UNKNOWN, null); // Creates an empty value
}
/**
* @param fValueType The type of this value (see the PEVT_... values).
* @param subitems This value has subitems.
*/
- PHPValue (PHPStackFrame frame, String value, int fValueType, Vector subitems)
- {
- this.fValueType = fValueType;
+ public PHPValue (PHPStackFrame frame, String value, int fValueType, Vector subitems) {
+ this.fValueType = fValueType;
this.fValueString = value;
this.fStackFrame = frame;
this.fHasChanged = false;
+ this.fSorted = false;
- if (subitems != null) { // If there are children for this value (variable)
- this.fVariables = new Vector (subitems); // Then add the children to this value (variable)
- }
- else {
- this.fVariables = new Vector (); // Create an empty vector
+ if (subitems != null) { // If there are children for this value (variable)
+ this.fVariables = new Vector(subitems); // Then add the children to this value (variable)
+ } else {
+ this.fVariables = new Vector(); // Create an empty vector
}
}
*
* @param item
*/
- Vector addVariable (Vector item)
- {
- if (item != null) { // If there is something we want to add
- this.fVariables.addAll (item); //
+ public Vector addVariable(Vector item) {
+ if (item != null) { // If there is something we want to add
+ this.fVariables.addAll(item);
+ this.fSorted = false;
}
return this.fVariables;
*
* @param parent
*/
- public void setParent (PHPVariable parent) {
- if (!fVariables.isEmpty ()) { // If we have child variables
- Iterator iter = fVariables.iterator (); // Create an iterator for the children
+ public void setParent(PHPVariable parent) {
+ if (!fVariables.isEmpty()) { // If we have child variables
+ Iterator iter = fVariables.iterator(); // Create an iterator for the children
- while (iter.hasNext ()) { // As long as we have children
- ((PHPVariable) iter.next ()).setParent (parent); // Set all child's parent
+ while (iter.hasNext()) { // As long as we have children
+ ((PHPVariable) iter.next()).setParent(parent); // Set all child's parent
}
}
}
/**
* @see org.eclipse.debug.core.model.IValue#getReferenceTypeName()
*/
- public String getReferenceTypeName(){
+ public String getReferenceTypeName() {
return PEV_NAMES[fValueType];
}
/**
*
*/
- public int getReferenceType(){
+ public int getReferenceType() {
return fValueType;
}
/**
* @param type Set the reference type (see the PEVT_... values).
*/
- public int setReferenceType (int type) {
+ public int setReferenceType(int type) {
return fValueType = type;
}
*
* @param value The changed value for this variable.
*/
- public void setValueString (String value) {
+ public void setValueString(String value) {
fValueString = value;
}
* @return The array of child variable for this value (variable).
*/
public IVariable[] getVariables() {
- return (PHPVariable[]) fVariables.toArray (new PHPVariable[fVariables.size ()]);
-// return (IVariable[])fVariables.toArray();
+ return (PHPVariable[]) getChildVariables().toArray(
+ new PHPVariable[fVariables.size()]);
}
/**
*
*/
- public Vector getChildVariables () {
- return (fVariables);
+ public Vector getChildVariables() {
+ if (!fSorted) {
+ Collections.sort(fVariables, new PHPVariableComparator());
+ fSorted = true;
+ }
+
+ return fVariables;
}
/**
* </ul>
*/
public boolean hasVariables() throws DebugException {
- // return (!fVariables.isEmpty ());
- return (fVariables.size () != 0);
+ // return (!fVariables.isEmpty());
+ return (fVariables.size() != 0);
}
/**
return null;
}
- public boolean hasValueChanged () throws DebugException {
+ public boolean hasValueChanged() throws DebugException {
return fHasChanged;
}
- public void setValueChanged (boolean changed) {
+ public void setValueChanged(boolean changed) {
fHasChanged = changed;
}
+ /*
+ * ONLY FOR net.sourceforge.phpdt.internal.debug.core.model.PHPDBGEvalString#copyItems(PHPVariable, PHPValue)
+ */
+ protected void setVariables(Vector variables) {
+ fVariables = variables;
+ }
+
+ /*
+ * ONLY FOR net.sourceforge.phpdt.internal.debug.core.model.PHPDBGEvalString#copyItems(PHPVariable, PHPValue)
+ */
+ protected Object clone() throws CloneNotSupportedException {
+ PHPValue val = new PHPValue();
+
+ val.fValueType = fValueType;
+ val.fValueString = fValueString;
+ val.fVariables = fVariables;
+ val.fStackFrame = fStackFrame;
+ val.fHasChanged = fHasChanged;
+ val.fSorted = fSorted;
+
+ return val;
+ }
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff