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comparison graal/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/DefaultCallTarget.java @ 15167:258e3e0b5e2e

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Change RootCallTarget from an abstract class into an interface.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Wed, 16 Apr 2014 18:51:54 +0200
parents 2ed720ce9273
children a3b0ecef8a15
comparison
equal deleted inserted replaced
15166:7bc92bdfd322 15167:258e3e0b5e2e
30 30
31 /** 31 /**
32 * This is an implementation-specific class. Do not use or instantiate it. Instead, use 32 * This is an implementation-specific class. Do not use or instantiate it. Instead, use
33 * {@link TruffleRuntime#createCallTarget(RootNode)} to create a {@link RootCallTarget}. 33 * {@link TruffleRuntime#createCallTarget(RootNode)} to create a {@link RootCallTarget}.
34 */ 34 */
35 public class DefaultCallTarget extends RootCallTarget { 35 public class DefaultCallTarget implements RootCallTarget {
36 36
37 protected DefaultCallTarget(RootNode function) { 37 private final RootNode rootNode;
38 super(function); 38
39 public DefaultCallTarget(RootNode function) {
40 this.rootNode = function;
41 this.rootNode.adoptChildren();
42 this.rootNode.setCallTarget(this);
43 }
44
45 @Override
46 public String toString() {
47 return rootNode.toString();
48 }
49
50 public final RootNode getRootNode() {
51 return rootNode;
39 } 52 }
40 53
41 @Override 54 @Override
42 public Object call(Object... args) { 55 public Object call(Object... args) {
43 VirtualFrame frame = new DefaultVirtualFrame(getRootNode().getFrameDescriptor(), args); 56 VirtualFrame frame = new DefaultVirtualFrame(getRootNode().getFrameDescriptor(), args);
44 return callProxy(frame); 57 return getRootNode().execute(frame);
45 } 58 }
46 } 59 }