23 * questions.
24 */
25
26 package com.sun.tools.javac.jvm;
27
28 import com.sun.tools.javac.util.Context;
29 import com.sun.tools.javac.util.Options;
30 import java.util.EnumSet;
31 import java.util.Set;
32
33 import static com.sun.tools.javac.main.Option.PROFILE;
34
35 /** The target profile.
36 *
37 * <p><b>This is NOT part of any supported API.
38 * If you write code that depends on this, you do so at your own risk.
39 * This code and its internal interfaces are subject to change or
40 * deletion without notice.</b>
41 */
42 public enum Profile {
43 COMPACT1("compact1", 1, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10),
44 COMPACT2("compact2", 2, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10),
45 COMPACT3("compact3", 3, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10),
46
47 DEFAULT {
48 @Override
49 public boolean isValid(Target t) {
50 return true;
51 }
52 };
53
54 private static final Context.Key<Profile> profileKey = new Context.Key<>();
55
56 public static Profile instance(Context context) {
57 Profile instance = context.get(profileKey);
58 if (instance == null) {
59 Options options = Options.instance(context);
60 String profileString = options.get(PROFILE);
61 if (profileString != null) instance = lookup(profileString);
62 if (instance == null) instance = DEFAULT;
63 context.put(profileKey, instance);
64 }
65 return instance;
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23 * questions.
24 */
25
26 package com.sun.tools.javac.jvm;
27
28 import com.sun.tools.javac.util.Context;
29 import com.sun.tools.javac.util.Options;
30 import java.util.EnumSet;
31 import java.util.Set;
32
33 import static com.sun.tools.javac.main.Option.PROFILE;
34
35 /** The target profile.
36 *
37 * <p><b>This is NOT part of any supported API.
38 * If you write code that depends on this, you do so at your own risk.
39 * This code and its internal interfaces are subject to change or
40 * deletion without notice.</b>
41 */
42 public enum Profile {
43 COMPACT1("compact1", 1, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11),
44 COMPACT2("compact2", 2, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11),
45 COMPACT3("compact3", 3, Target.JDK1_8, Target.JDK1_9, Target.JDK1_10, Target.JDK1_11),
46
47 DEFAULT {
48 @Override
49 public boolean isValid(Target t) {
50 return true;
51 }
52 };
53
54 private static final Context.Key<Profile> profileKey = new Context.Key<>();
55
56 public static Profile instance(Context context) {
57 Profile instance = context.get(profileKey);
58 if (instance == null) {
59 Options options = Options.instance(context);
60 String profileString = options.get(PROFILE);
61 if (profileString != null) instance = lookup(profileString);
62 if (instance == null) instance = DEFAULT;
63 context.put(profileKey, instance);
64 }
65 return instance;
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