Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/source/util/Trees.java
src/share/classes/com/sun/source/util/Trees.java
- changeset 785
- 65820d0d4a97
- parent 783
- 90914ac50868
- child 798
- 4868a36f6fd8
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| 784:4dd1c0176d81 | 785:65820d0d4a97 |
|---|---|
| 50 * @author Peter von der Ahé | 50 * @author Peter von der Ahé |
| 51 */ | 51 */ |
| 52 public abstract class Trees { | 52 public abstract class Trees { |
| 53 /** | 53 /** |
| 54 * Gets a Trees object for a given CompilationTask. | 54 * Gets a Trees object for a given CompilationTask. |
| 55 * @param task the compilation task for which to get the Trees object | |
| 55 * @throws IllegalArgumentException if the task does not support the Trees API. | 56 * @throws IllegalArgumentException if the task does not support the Trees API. |
| 56 */ | 57 */ |
| 57 public static Trees instance(CompilationTask task) { | 58 public static Trees instance(CompilationTask task) { |
| 58 if (!task.getClass().getName().equals("com.sun.tools.javac.api.JavacTaskImpl")) | 59 if (!task.getClass().getName().equals("com.sun.tools.javac.api.JavacTaskImpl")) |
| 59 throw new IllegalArgumentException(); | 60 throw new IllegalArgumentException(); |
| 60 return getJavacTrees(CompilationTask.class, task); | 61 return getJavacTrees(CompilationTask.class, task); |
| 61 } | 62 } |
| 62 | 63 |
| 63 /** | 64 /** |
| 64 * Gets a Trees object for a given CompilationTask. | 65 * Gets a Trees object for a given ProcessingEnvironment. |
| 66 * @param env the processing environment for which to get the Trees object | |
| 65 * @throws IllegalArgumentException if the env does not support the Trees API. | 67 * @throws IllegalArgumentException if the env does not support the Trees API. |
| 66 */ | 68 */ |
| 67 public static Trees instance(ProcessingEnvironment env) { | 69 public static Trees instance(ProcessingEnvironment env) { |
| 68 if (!env.getClass().getName().equals("com.sun.tools.javac.processing.JavacProcessingEnvironment")) | 70 if (!env.getClass().getName().equals("com.sun.tools.javac.processing.JavacProcessingEnvironment")) |
| 69 throw new IllegalArgumentException(); | 71 throw new IllegalArgumentException(); |
