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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/GraphPrintVisitor.java @ 9754:98b004bf3985

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Refactoring of NodeUtil to centralize the use of reflection
author Christian Wimmer <christian.wimmer@oracle.com>
date Thu, 16 May 2013 17:03:18 -0700
parents e2965e5cd474
children 29e9a5d18c70
comparison
equal deleted inserted replaced
9753:6c2a7fc32416 9754:98b004bf3985
22 */ 22 */
23 package com.oracle.truffle.api.nodes; 23 package com.oracle.truffle.api.nodes;
24 24
25 import java.io.*; 25 import java.io.*;
26 import java.lang.annotation.*; 26 import java.lang.annotation.*;
27 import java.lang.reflect.*;
28 import java.net.*; 27 import java.net.*;
29 import java.util.*; 28 import java.util.*;
30 29
31 import javax.xml.parsers.*; 30 import javax.xml.parsers.*;
32 import javax.xml.transform.*; 31 import javax.xml.transform.*;
33 import javax.xml.transform.dom.*; 32 import javax.xml.transform.dom.*;
34 import javax.xml.transform.stream.*; 33 import javax.xml.transform.stream.*;
35 34
36 import org.w3c.dom.*; 35 import org.w3c.dom.*;
36
37 import com.oracle.truffle.api.nodes.NodeUtil.NodeClass;
38 import com.oracle.truffle.api.nodes.NodeUtil.NodeField;
39 import com.oracle.truffle.api.nodes.NodeUtil.NodeFieldKind;
37 40
38 /** 41 /**
39 * Utility class for creating output for the ideal graph visualizer. 42 * Utility class for creating output for the ideal graph visualizer.
40 */ 43 */
41 public class GraphPrintVisitor { 44 public class GraphPrintVisitor {
210 setNodeProperty(node, "shortName", nodeInfo.shortName()); 213 setNodeProperty(node, "shortName", nodeInfo.shortName());
211 } 214 }
212 setNodeProperty(node, "nodeType", (Node.class.isAssignableFrom(node.getClass()) ? Node.class.getSimpleName() : "other")); 215 setNodeProperty(node, "nodeType", (Node.class.isAssignableFrom(node.getClass()) ? Node.class.getSimpleName() : "other"));
213 setNodeProperty(node, "nodeClass", node.getClass().getSimpleName()); 216 setNodeProperty(node, "nodeClass", node.getClass().getSimpleName());
214 copyDebugProperties(node); // TODO: may overwrite property "name"? (currently allowed) 217 copyDebugProperties(node); // TODO: may overwrite property "name"? (currently allowed)
215 readNodeProperties(node); 218 readNodeProperties((Node) node);
216 } 219 }
217 } 220 }
218 221
219 private Element getPropertyElement(Object node, String propertyName) { 222 private Element getPropertyElement(Object node, String propertyName) {
220 Element nodeElem = getElementByObject(node); 223 Element nodeElem = getElementByObject(node);
252 setNodeProperty(node, property.getKey(), property.getValue()); 255 setNodeProperty(node, property.getKey(), property.getValue());
253 } 256 }
254 } 257 }
255 } 258 }
256 259
257 private void readNodeProperties(Object node) { 260 private void readNodeProperties(Node node) {
258 Field[] fields = NodeUtil.getAllFields(node.getClass()); 261 NodeField[] fields = NodeClass.get(node.getClass()).getFields();
259 for (Field field : fields) { 262 for (NodeField field : fields) {
260 if (Modifier.isStatic(field.getModifiers())) { 263 if (field.getKind() == NodeFieldKind.DATA) {
261 continue; 264 String key = field.getName();
262 } 265 if (getPropertyElement(node, key) == null) {
263 if (Node.class.isAssignableFrom(field.getType()) || (field.getType().getComponentType() != null && Node.class.isAssignableFrom(field.getType()))) { 266 Object value = field.loadValue(node);
264 continue;
265 }
266 String key = field.getName();
267 if (field.getAnnotation(HiddenField.class) == null && getPropertyElement(node, key) == null) {
268 try {
269 field.setAccessible(true);
270 Object value = field.get(node);
271 setNodeProperty(node, key, value); 267 setNodeProperty(node, key, value);
272 } catch (IllegalArgumentException | IllegalAccessException e) {
273 assert false : e;
274 } 268 }
275 } 269 }
276 } 270 }
277 } 271 }
278 272