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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/serial/PostOrderDeserializer.java @ 20129:5b7db8941fd7

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Truffle: make NodeClass and NodeField a top-level class.
author Christian Humer <christian.humer@gmail.com>
date Thu, 02 Apr 2015 01:22:41 +0200
parents 6ba170cb6f53
children 8dc73c226c63
comparison
equal deleted inserted replaced
20128:7ad60a16bbb0 20129:5b7db8941fd7
28 import java.util.*; 28 import java.util.*;
29 29
30 import sun.misc.*; 30 import sun.misc.*;
31 31
32 import com.oracle.truffle.api.nodes.*; 32 import com.oracle.truffle.api.nodes.*;
33 import com.oracle.truffle.api.nodes.NodeUtil.NodeClass; 33 import com.oracle.truffle.api.nodes.NodeFieldAccessor.NodeFieldKind;
34 import com.oracle.truffle.api.nodes.NodeUtil.NodeField;
35 import com.oracle.truffle.api.nodes.NodeUtil.NodeFieldKind;
36 import com.oracle.truffle.api.source.*; 34 import com.oracle.truffle.api.source.*;
37 35
38 /** 36 /**
39 * Experimental API. May change without notice. 37 * Experimental API. May change without notice.
40 */ 38 */
146 throw new RuntimeException("Class is not a truffle node " + nodeClass); 144 throw new RuntimeException("Class is not a truffle node " + nodeClass);
147 } 145 }
148 146
149 Node node = (Node) object; 147 Node node = (Node) object;
150 148
151 NodeField[] nodeFields = NodeClass.get(nodeClass).getFields(); 149 NodeFieldAccessor[] nodeFields = NodeClass.get(nodeClass).getFields();
152 deserializeChildrenFields(node, nodeFields); 150 deserializeChildrenFields(node, nodeFields);
153 deserializeChildFields(node, nodeFields); 151 deserializeChildFields(node, nodeFields);
154 deserializeDataFields(buffer, node, nodeFields); 152 deserializeDataFields(buffer, node, nodeFields);
155 153
156 return node; 154 return node;
157 } 155 }
158 156
159 private void deserializeDataFields(VariableLengthIntBuffer buffer, Node nodeInstance, NodeField[] nodeFields) throws UnsupportedConstantPoolTypeException { 157 private void deserializeDataFields(VariableLengthIntBuffer buffer, Node nodeInstance, NodeFieldAccessor[] nodeFields) throws UnsupportedConstantPoolTypeException {
160 for (int i = 0; i < nodeFields.length; i++) { 158 for (int i = 0; i < nodeFields.length; i++) {
161 NodeField field = nodeFields[i]; 159 NodeFieldAccessor field = nodeFields[i];
162 if (field.getKind() == NodeFieldKind.DATA) { 160 if (field.getKind() == NodeFieldKind.DATA) {
163 Class<?> fieldClass = field.getType(); 161 Class<?> fieldClass = field.getType();
164 long offset = field.getOffset(); 162 long offset = field.getOffset();
165 163
166 // source sections are not serialized 164 // source sections are not serialized
237 } else { 235 } else {
238 unsafe.putObject(nodeInstance, offset, null); 236 unsafe.putObject(nodeInstance, offset, null);
239 } 237 }
240 } 238 }
241 239
242 private void deserializeChildFields(Node parent, NodeField[] nodeFields) { 240 private void deserializeChildFields(Node parent, NodeFieldAccessor[] nodeFields) {
243 for (int i = nodeFields.length - 1; i >= 0; i--) { 241 for (int i = nodeFields.length - 1; i >= 0; i--) {
244 NodeField field = nodeFields[i]; 242 NodeFieldAccessor field = nodeFields[i];
245 if (field.getKind() == NodeFieldKind.CHILD) { 243 if (field.getKind() == NodeFieldKind.CHILD) {
246 unsafe.putObject(parent, field.getOffset(), popNode(parent, field.getType())); 244 unsafe.putObject(parent, field.getOffset(), popNode(parent, field.getType()));
247 } 245 }
248 } 246 }
249 } 247 }
250 248
251 private void deserializeChildrenFields(Node parent, NodeField[] nodeFields) { 249 private void deserializeChildrenFields(Node parent, NodeFieldAccessor[] nodeFields) {
252 for (int i = nodeFields.length - 1; i >= 0; i--) { 250 for (int i = nodeFields.length - 1; i >= 0; i--) {
253 NodeField field = nodeFields[i]; 251 NodeFieldAccessor field = nodeFields[i];
254 if (field.getKind() == NodeFieldKind.CHILDREN) { 252 if (field.getKind() == NodeFieldKind.CHILDREN) {
255 unsafe.putObject(parent, field.getOffset(), popArray(parent, field.getType())); 253 unsafe.putObject(parent, field.getOffset(), popArray(parent, field.getType()));
256 } 254 }
257 } 255 }
258 } 256 }