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Java ClassTree.getModifiers方法代碼示例

本文整理匯總了Java中com.sun.source.tree.ClassTree.getModifiers方法的典型用法代碼示例。如果您正苦於以下問題：Java ClassTree.getModifiers方法的具體用法？Java ClassTree.getModifiers怎麽用？Java ClassTree.getModifiers使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.sun.source.tree.ClassTree的用法示例。


在下文中一共展示了ClassTree.getModifiers方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: testPositionForEnumModifiers

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
@Test
void testPositionForEnumModifiers() throws IOException {
    final String theString = "public";
    String code = "package test; " + theString + " enum Test {A;}";

    JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, fm, null, null,
            null, Arrays.asList(new MyFileObject(code)));
    CompilationUnitTree cut = ct.parse().iterator().next();
    SourcePositions pos = Trees.instance(ct).getSourcePositions();

    ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
    ModifiersTree mt = clazz.getModifiers();
    int spos = code.indexOf(theString);
    int epos = spos + theString.length();
    assertEquals("testPositionForEnumModifiers",
            spos, pos.getStartPosition(cut, mt));
    assertEquals("testPositionForEnumModifiers",
            epos, pos.getEndPosition(cut, mt));
}
開發者ID:AdoptOpenJDK，項目名稱:openjdk-jdk10，代碼行數:20，代碼來源:JavacParserTest.java

示例2: performRewrite

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
@Override
protected void performRewrite(TransformationContext ctx) throws Exception {
    WorkingCopy wc = ctx.getWorkingCopy();
    Tree.Kind k = ctx.getPath().getLeaf().getKind();
    if (!TreeUtilities.CLASS_TREE_KINDS.contains(k)) {
        // TODO: report
        return;
    }
    ClassTree ct = (ClassTree)ctx.getPath().getLeaf();
    ModifiersTree mt = ct.getModifiers();
    Set<Modifier> mods = new HashSet<>(mt.getFlags());
    mods.remove(Modifier.FINAL);
    mods.add(Modifier.ABSTRACT);
    ModifiersTree newMt = wc.getTreeMaker().Modifiers(mods, mt.getAnnotations());
    wc.rewrite(mt, newMt);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:17，代碼來源:ImplementAllAbstractMethods.java

示例3: performRewrite

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
@Override
protected void performRewrite(TransformationContext ctx) {
    WorkingCopy wc = ctx.getWorkingCopy();
    GeneratorUtilities gu = GeneratorUtilities.get(wc);
    TreePath path = ctx.getPath();
    final ClassTree cls = (ClassTree) path.getLeaf();
    gu.importComments(cls, wc.getCompilationUnit());
    final TreeMaker treeMaker = wc.getTreeMaker();
    ModifiersTree mods = cls.getModifiers();
    if (mods.getFlags().contains(Modifier.ABSTRACT)) {
        Set<Modifier> modifiers = EnumSet.copyOf(mods.getFlags());
        modifiers.remove(Modifier.ABSTRACT);
        ModifiersTree nmods = treeMaker.Modifiers(modifiers, mods.getAnnotations());
        gu.copyComments(mods, nmods, true);
        gu.copyComments(mods, nmods, false);
        mods = nmods;
    }
    Tree nue = treeMaker.Interface(mods, cls.getSimpleName(), cls.getTypeParameters(), cls.getImplementsClause(), cls.getMembers());
    gu.copyComments(cls, nue, true);
    gu.copyComments(cls, nue, false);
    wc.rewrite(path.getLeaf(), nue);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:23，代碼來源:ClassStructure.java

示例4: testAddClassAbstract

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
/**
 * Update top-level class modifiers.
 */
public void testAddClassAbstract() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
            "package hierbas.del.litoral;\n\n" +
            "import java.io.*;\n\n" +
            "public class Test {\n" +
            "    public abstract void taragui();\n" +
            "}\n"
            );
    String golden =
            "package hierbas.del.litoral;\n\n" +
            "import java.io.*;\n\n" +
            "public abstract class Test {\n" +
            "    public abstract void taragui();\n" +
            "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            
            // finally, find the correct body and rewrite it.
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            Set<Modifier> s = new HashSet<Modifier>(mods.getFlags());
            s.add(Modifier.ABSTRACT);
            workingCopy.rewrite(mods, make.Modifiers(s));
        }
        
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:40，代碼來源:ModifiersTest.java

示例5: testChangeInterfaceModifier

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
public void testChangeInterfaceModifier() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
            "package flaska;\n" +
            "\n" +
            "public interface Test {\n" +
            "}\n"
            );
    String golden =
            "package flaska;\n" +
            "\n" +
            "interface Test {\n" +
            "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            Set<Modifier> flags = new HashSet<Modifier>(mods.getFlags());
            flags.remove(Modifier.PUBLIC);
            ModifiersTree modified = make.Modifiers(flags);
            
            ClassTree copy = make.Interface(
                    modified,
                    clazz.getSimpleName(),
                    Collections.<TypeParameterTree>emptyList(),
                    Collections.<Tree>emptyList(),
                    clazz.getMembers()
            );
            workingCopy.rewrite(clazz, copy);
        }
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:41，代碼來源:ModifiersTest.java

示例6: finishSuiteClass

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
/**
 */
@Override
protected ClassTree finishSuiteClass(ClassTree tstClass,
                                     TreePath tstClassTreePath,
                                     List<Tree> tstMembers,
                                     List<String> suiteMembers,
                                     boolean membersChanged,
                                     ClassMap classMap,
                                     WorkingCopy workingCopy) {

    ModifiersTree currModifiers = tstClass.getModifiers();
    ModifiersTree modifiers = fixSuiteClassModifiers(tstClass,
                                                     tstClassTreePath,
                                                     currModifiers,
                                                     suiteMembers,
                                                     workingCopy);
    if (!membersChanged) {
        if (modifiers != currModifiers) {
            workingCopy.rewrite(currModifiers, modifiers);
        }
        return tstClass;
    }

    return workingCopy.getTreeMaker().Class(
            modifiers,
            tstClass.getSimpleName(),
            tstClass.getTypeParameters(),
            tstClass.getExtendsClause(),
            (List<? extends ExpressionTree>) tstClass.getImplementsClause(),
            tstMembers);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:33，代碼來源:JUnit4TestGenerator.java

示例7: isInHeader

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
private static boolean isInHeader(CompilationInfo info, ClassTree tree, int offset) {
    CompilationUnitTree cut = info.getCompilationUnit();
    SourcePositions sp = info.getTrees().getSourcePositions();
    long lastKnownOffsetInHeader = sp.getStartPosition(cut, tree);
    
    List<? extends Tree> impls = tree.getImplementsClause();
    List<? extends TypeParameterTree> typeparams;
    if (impls != null && !impls.isEmpty()) {
        lastKnownOffsetInHeader= sp.getEndPosition(cut, impls.get(impls.size() - 1));
    } else if ((typeparams = tree.getTypeParameters()) != null && !typeparams.isEmpty()) {
        lastKnownOffsetInHeader= sp.getEndPosition(cut, typeparams.get(typeparams.size() - 1));
    } else if (tree.getExtendsClause() != null) {
        lastKnownOffsetInHeader = sp.getEndPosition(cut, tree.getExtendsClause());
    } else if (tree.getModifiers() != null) {
        lastKnownOffsetInHeader = sp.getEndPosition(cut, tree.getModifiers());
    }
    
    TokenSequence<JavaTokenId> ts = info.getTreeUtilities().tokensFor(tree);
    
    ts.move((int) lastKnownOffsetInHeader);
    
    while (ts.moveNext()) {
        if (ts.token().id() == JavaTokenId.LBRACE) {
            return offset < ts.offset();
        }
    }
    
    return false;
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:30，代碼來源:JavadocUtilities.java

示例8: addClassAnnotation

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
public static void addClassAnnotation(WorkingCopy copy, String[] annotations, Object[] annotationAttrs) {
    TreeMaker maker = copy.getTreeMaker();
    ClassTree tree = getTopLevelClassTree(copy);

    ModifiersTree modifiers = tree.getModifiers();

    for (int i = 0; i < annotations.length; i++) {
        List<ExpressionTree> attrTrees = null;
        Object attr = annotationAttrs[i];

        if (attr != null) {
            attrTrees = new ArrayList<ExpressionTree>();

            if (attr instanceof ExpressionTree) {
                attrTrees.add((ExpressionTree) attr);
            } else {
                attrTrees.add(maker.Literal(attr));
            }
        } else {
            attrTrees = Collections.<ExpressionTree>emptyList();
        }

        AnnotationTree newAnnotation = maker.Annotation(maker.Identifier(annotations[i]), attrTrees);

        if (modifiers != null) {
            modifiers = maker.addModifiersAnnotation(modifiers, newAnnotation);
        }
    }

    copy.rewrite(tree.getModifiers(), modifiers);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:32，代碼來源:JavaSourceHelper.java

示例9: testAnnRename

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
/**
 * Original:
 * 
 * @Anotace()
 * public Test() {
 * }
 * 
 * Result:
 * 
 * @Annotaition()
 * protected Test() {
 * }
 */
public void testAnnRename() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
            "package hierbas.del.litoral;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "@Annotace()\n" +
            "public class Test {\n" +
            "    public Test() {\n" +
            "    }\n" +
            "}\n"
            );
    String golden =
            "package hierbas.del.litoral;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "@Annotation()\n" +
            "public class Test {\n" +
            "    public Test() {\n" +
            "    }\n" +
            "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            
            // finally, find the correct body and rewrite it.
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            AnnotationTree ann = mods.getAnnotations().get(0);
            IdentifierTree ident = (IdentifierTree) ann.getAnnotationType();
            workingCopy.rewrite(ident, make.Identifier("Annotation"));
        }
        
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:58，代碼來源:ModifiersTest.java

示例10: testAddArrayValue

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
/**
 * Original:
 * 
 * public class Test {
 * ...
 * 
 * Result:
 * 
 * @Annotation(value = { "Lojza", "Karel" })
 * public class Test {
 * ...
 * 
 */
public void testAddArrayValue() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
            "package hierbas.del.litoral;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "public class Test {\n" +
            "    public Test() {\n" +
            "    }\n" +
            "}\n"
            );
    String golden =
            "package hierbas.del.litoral;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "@Annotation(value = {\"Lojza\", \"Karel\"})\n" +
            "public class Test {\n" +
            "    public Test() {\n" +
            "    }\n" +
            "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            List<LiteralTree> l = new ArrayList<LiteralTree>();
            l.add(make.Literal("Lojza"));
            l.add(make.Literal("Karel"));
            NewArrayTree nat = make.NewArray(null, Collections.<ExpressionTree>emptyList(), l);
            AssignmentTree at = make.Assignment(make.Identifier("value"), nat);
            AnnotationTree ann = make.Annotation(make.Identifier("Annotation"), Collections.<ExpressionTree>singletonList(at));
            workingCopy.rewrite(mods, make.Modifiers(mods.getFlags(), Collections.<AnnotationTree>singletonList(ann)));
        }
        
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:59，代碼來源:ModifiersTest.java

示例11: testRenameAnnotationAttribute

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
public void testRenameAnnotationAttribute() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
            "package flaska;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "/**\n" +
            " *aa\n" +
            " */\n" +
            "@Annotation(val = 2)\n" +
            "public class Test {\n" +
            "}\n"
            );
    String golden =
            "package flaska;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "/**\n" +
            " *aa\n" +
            " */\n" +
            "@Annotation(value = 2)\n" +
            "public class Test {\n" +
            "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            AnnotationTree annotationTree = mods.getAnnotations().get(0);
            AssignmentTree assignementTree = (AssignmentTree) annotationTree.getArguments().get(0);
            workingCopy.rewrite(assignementTree.getVariable(), make.Identifier("value"));
        }
        
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:45，代碼來源:ModifiersTest.java

示例12: testMakeClassAbstract

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
public void testMakeClassAbstract() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
        "package org.netbeans.test.java.hints;\n" +
        "\n" +
        "@Test1 @Test2(test=\"uuu\") class MakeClassAbstract3 {\n" +
        "\n" +
        "    public MakeClassAbstract3() {\n" +
        "    }\n" +
    "\n" +
        "    public abstract void test();\n" +
        "\n" +
        "}\n" +
        "\n" +
        "@interface Test1 {}\n" +
        "\n" +
        "@interface Test2 {\n" +
        "    public String test();\n" +
        "}\n"
    );
    String golden =
        "package org.netbeans.test.java.hints;\n" +
        "\n" +
        "@Test1 @Test2(test=\"uuu\") abstract class MakeClassAbstract3 {\n" +
        "\n" +
        "    public MakeClassAbstract3() {\n" +
        "    }\n" +
        "\n" +
        "    public abstract void test();\n" +
        "\n" +
        "}\n" +
        "\n" +
        "@interface Test1 {}\n" +
        "\n" +
        "@interface Test2 {\n" +
        "    public String test();\n" +
        "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            Set<Modifier> flags = new HashSet<Modifier>(mods.getFlags());
            flags.add(Modifier.ABSTRACT);
            workingCopy.rewrite(mods, make.Modifiers(flags, mods.getAnnotations()));
        }
        
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:57，代碼來源:ModifiersTest.java

示例13: test106543

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
public void test106543() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
            "package flaska;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "/**\n" +
            " *aa\n" +
            " */\n" +
            "@Annotation(val = 2)\n" +
            "public class Test {\n" +
            "}\n"
            );
    String golden =
            "package flaska;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "/**\n" +
            " *aa\n" +
            " */\n" +
            "@Annotation()\n" +
            "public class Test {\n" +
            "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            AnnotationTree annotationTree = mods.getAnnotations().get(0);
            AnnotationTree copy = make.removeAnnotationAttrValue(annotationTree, annotationTree.getArguments().get(0));
            workingCopy.rewrite(annotationTree, copy);
        }
        
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:45，代碼來源:ModifiersTest.java

示例14: test106403

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
public void test106403() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
            "package flaska;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "/**\n" +
            " *aa\n" +
            " */\n" +
            "@Annotation\n" +
            "public class Test {\n" +
            "}\n"
            );
    String golden =
            "package flaska;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "/**\n" +
            " *aa\n" +
            " */\n" +
            "@Annotation(val = 2)\n" +
            "public class Test {\n" +
            "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            AnnotationTree annotationTree = mods.getAnnotations().get(0);
            AnnotationTree modified = make.addAnnotationAttrValue(
                    annotationTree, 
                    make.Assignment(make.Identifier("val"), make.Literal(2))
            );
            workingCopy.rewrite(annotationTree, modified);
        }
        
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:48，代碼來源:ModifiersTest.java

示例15: test106403_2

import com.sun.source.tree.ClassTree; //導入方法依賴的package包/類
public void test106403_2() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile,
            "package flaska;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "/**\n" +
            " *aa\n" +
            " */\n" +
            "@Annotation()\n" +
            "public class Test {\n" +
            "}\n"
            );
    String golden =
            "package flaska;\n" +
            "\n" +
            "import java.io.*;\n" +
            "\n" +
            "/**\n" +
            " *aa\n" +
            " */\n" +
            "@Annotation(val = 2)\n" +
            "public class Test {\n" +
            "}\n";
    JavaSource testSource = JavaSource.forFileObject(FileUtil.toFileObject(testFile));
    Task<WorkingCopy> task = new Task<WorkingCopy>() {
        
        public void run(WorkingCopy workingCopy) throws java.io.IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            TreeMaker make = workingCopy.getTreeMaker();
            ClassTree clazz = (ClassTree) workingCopy.getCompilationUnit().getTypeDecls().get(0);
            ModifiersTree mods = clazz.getModifiers();
            AnnotationTree annotationTree = mods.getAnnotations().get(0);
            AnnotationTree modified = make.addAnnotationAttrValue(
                    annotationTree, 
                    make.Assignment(make.Identifier("val"), make.Literal(2))
            );
            workingCopy.rewrite(annotationTree, modified);
        }
        
    };
    testSource.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:48，代碼來源:ModifiersTest.java


注：本文中的com.sun.source.tree.ClassTree.getModifiers方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。