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comparison graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/ObjectType.java @ 18747:6db7923af642

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OM: DynamicObject extends TruffleObject, add default implementation
author Matthias Grimmer <grimmer@ssw.jku.at>
date Tue, 23 Dec 2014 12:13:14 +0100
parents f439fdb137a3
children d6dba4c723c0
comparison
equal deleted inserted replaced
18746:5294b624e2f0 18747:6db7923af642
22 * or visit www.oracle.com if you need additional information or have any 22 * or visit www.oracle.com if you need additional information or have any
23 * questions. 23 * questions.
24 */ 24 */
25 package com.oracle.truffle.api.object; 25 package com.oracle.truffle.api.object;
26 26
27 import com.oracle.truffle.api.*;
27 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary; 28 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
29 import com.oracle.truffle.api.interop.*;
30 import com.oracle.truffle.api.interop.exception.*;
31 import com.oracle.truffle.api.interop.messages.*;
28 32
29 public class ObjectType { 33 public class ObjectType {
30 /** 34 /**
31 * Delegate method for {@link DynamicObject#equals(Object)}. 35 * Delegate method for {@link DynamicObject#equals(Object)}.
32 */ 36 */
65 * @param shapeBefore shape before the property was added 69 * @param shapeBefore shape before the property was added
66 * @param shapeAfter shape after the property was added 70 * @param shapeAfter shape after the property was added
67 */ 71 */
68 public void onPropertyAdded(Property property, Shape shapeBefore, Shape shapeAfter) { 72 public void onPropertyAdded(Property property, Shape shapeBefore, Shape shapeAfter) {
69 } 73 }
74
75 public ForeignAccessFactory getForeignAccessFactory() {
76 return new ForeignAccessFactory() {
77
78 public InteropPredicate getLanguageCheck() {
79 throw new AccessException(this.toString() + " cannot be shared");
80 }
81
82 public CallTarget getAccess(Message tree) {
83 throw new AccessException(this.toString() + " cannot be shared; Message not possible: " + tree.toString());
84 }
85 };
86 }
70 } 87 }