Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/util/Warner.java
src/share/classes/com/sun/tools/javac/util/Warner.java
- changeset 795
- 7b99f98b3035
- parent 581
- f2fdd52e4e87
- child 798
- 4868a36f6fd8
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| 794:2f2ead61db06 | 795:7b99f98b3035 |
|---|---|
| 23 * questions. | 23 * questions. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 package com.sun.tools.javac.util; | 26 package com.sun.tools.javac.util; |
| 27 | 27 |
| 28 import com.sun.tools.javac.code.Lint.LintCategory; | |
| 28 import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition; | 29 import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition; |
| 30 import java.util.EnumSet; | |
| 29 | 31 |
| 30 /** | 32 /** |
| 31 * An interface to support optional warnings, needed for support of | 33 * An interface to support optional warnings, needed for support of |
| 32 * unchecked conversions and unchecked casts. | 34 * unchecked conversions and unchecked casts. |
| 33 * | 35 * |
| 38 */ | 40 */ |
| 39 public class Warner { | 41 public class Warner { |
| 40 public static final Warner noWarnings = new Warner(); | 42 public static final Warner noWarnings = new Warner(); |
| 41 | 43 |
| 42 private DiagnosticPosition pos = null; | 44 private DiagnosticPosition pos = null; |
| 43 public boolean warned = false; | 45 protected boolean warned = false; |
| 44 public boolean unchecked = false; | 46 private EnumSet<LintCategory> nonSilentLintSet = EnumSet.noneOf(LintCategory.class); |
| 47 private EnumSet<LintCategory> silentLintSet = EnumSet.noneOf(LintCategory.class); | |
| 45 | 48 |
| 46 public DiagnosticPosition pos() { | 49 public DiagnosticPosition pos() { |
| 47 return pos; | 50 return pos; |
| 48 } | 51 } |
| 49 | 52 |
| 50 public void warnUnchecked() { | 53 public void warn(LintCategory lint) { |
| 51 warned = true; | 54 nonSilentLintSet.add(lint); |
| 52 unchecked = true; | |
| 53 } | 55 } |
| 54 public void silentUnchecked() { | 56 |
| 55 unchecked = true; | 57 public void silentWarn(LintCategory lint) { |
| 58 silentLintSet.add(lint); | |
| 56 } | 59 } |
| 57 | 60 |
| 58 public Warner(DiagnosticPosition pos) { | 61 public Warner(DiagnosticPosition pos) { |
| 59 this.pos = pos; | 62 this.pos = pos; |
| 60 } | 63 } |
| 61 | 64 |
| 65 public boolean hasSilentLint(LintCategory lint) { | |
| 66 return silentLintSet.contains(lint); | |
| 67 } | |
| 68 | |
| 69 public boolean hasNonSilentLint(LintCategory lint) { | |
| 70 return nonSilentLintSet.contains(lint); | |
| 71 } | |
| 72 | |
| 73 public boolean hasLint(LintCategory lint) { | |
| 74 return hasSilentLint(lint) || | |
| 75 hasNonSilentLint(lint); | |
| 76 } | |
| 77 | |
| 78 public void clear() { | |
| 79 nonSilentLintSet.clear(); | |
| 80 silentLintSet.clear(); | |
| 81 this.warned = false; | |
| 82 } | |
| 83 | |
| 62 public Warner() { | 84 public Warner() { |
| 63 this(null); | 85 this(null); |
| 64 } | 86 } |
| 65 } | 87 } |
