com.sun.source.tree.MemberReferenceTree.ReferenceMode Java Examples

The following examples show how to use com.sun.source.tree.MemberReferenceTree.ReferenceMode. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: JavacParser.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #2
Source File: LambdaToMethod.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
JCLambda lambda() {
    int prevPos = make.pos;
    try {
        make.at(tree);

        //body generation - this can be either a method call or a
        //new instance creation expression, depending on the member reference kind
        VarSymbol rcvr = addParametersReturnReceiver();
        JCExpression expr = (tree.getMode() == ReferenceMode.INVOKE)
                ? expressionInvoke(rcvr)
                : expressionNew();

        JCLambda slam = make.Lambda(params.toList(), expr);
        slam.targets = tree.targets;
        slam.type = tree.type;
        slam.pos = tree.pos;
        return slam;
    } finally {
        make.at(prevPos);
    }
}
Example #3
Source File: JavacParser.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #4
Source File: LambdaToMethod.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
JCLambda lambda() {
    int prevPos = make.pos;
    try {
        make.at(tree);

        //body generation - this can be either a method call or a
        //new instance creation expression, depending on the member reference kind
        VarSymbol rcvr = addParametersReturnReceiver();
        JCExpression expr = (tree.getMode() == ReferenceMode.INVOKE)
                ? expressionInvoke(rcvr)
                : expressionNew();

        JCLambda slam = make.Lambda(params.toList(), expr);
        slam.targets = tree.targets;
        slam.type = tree.type;
        slam.pos = tree.pos;
        return slam;
    } finally {
        make.at(prevPos);
    }
}
Example #5
Source File: JavacParser.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #6
Source File: JavacParser.java    From openjdk-8-source with GNU General Public License v2.0 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #7
Source File: JavacParser.java    From openjdk-jdk8u with GNU General Public License v2.0 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #8
Source File: LambdaToMethod.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 6 votes vote down vote up 
JCLambda lambda() {
    int prevPos = make.pos;
    try {
        make.at(tree);

        //body generation - this can be either a method call or a
        //new instance creation expression, depending on the member reference kind
        VarSymbol rcvr = addParametersReturnReceiver();
        JCExpression expr = (tree.getMode() == ReferenceMode.INVOKE)
                ? expressionInvoke(rcvr)
                : expressionNew();

        JCLambda slam = make.Lambda(params.toList(), expr);
        slam.targets = tree.targets;
        slam.type = tree.type;
        slam.pos = tree.pos;
        return slam;
    } finally {
        make.at(prevPos);
    }
}
Example #9
Source File: LambdaToMethod.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
JCLambda lambda() {
    int prevPos = make.pos;
    try {
        make.at(tree);

        //body generation - this can be either a method call or a
        //new instance creation expression, depending on the member reference kind
        VarSymbol rcvr = addParametersReturnReceiver();
        JCExpression expr = (tree.getMode() == ReferenceMode.INVOKE)
                ? expressionInvoke(rcvr)
                : expressionNew();

        JCLambda slam = make.Lambda(params.toList(), expr);
        slam.targets = tree.targets;
        slam.type = tree.type;
        slam.pos = tree.pos;
        return slam;
    } finally {
        make.at(prevPos);
    }
}
Example #10
Source File: JavacParser.java    From openjdk-8 with GNU General Public License v2.0 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #11
Source File: JavacParser.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #12
Source File: JavacParser.java    From jdk8u60 with GNU General Public License v2.0 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #13
Source File: LambdaToMethod.java    From openjdk-jdk9 with GNU General Public License v2.0 6 votes vote down vote up 
JCLambda lambda() {
    int prevPos = make.pos;
    try {
        make.at(tree);

        //body generation - this can be either a method call or a
        //new instance creation expression, depending on the member reference kind
        VarSymbol rcvr = addParametersReturnReceiver();
        JCExpression expr = (tree.getMode() == ReferenceMode.INVOKE)
                ? expressionInvoke(rcvr)
                : expressionNew();

        JCLambda slam = make.Lambda(params.toList(), expr);
        slam.targets = tree.targets;
        slam.type = tree.type;
        slam.pos = tree.pos;
        return slam;
    } finally {
        make.at(prevPos);
    }
}
Example #14
Source File: LambdaToMethod.java    From TencentKona-8 with GNU General Public License v2.0 6 votes vote down vote up 
JCLambda lambda() {
    int prevPos = make.pos;
    try {
        make.at(tree);

        //body generation - this can be either a method call or a
        //new instance creation expression, depending on the member reference kind
        VarSymbol rcvr = addParametersReturnReceiver();
        JCExpression expr = (tree.getMode() == ReferenceMode.INVOKE)
                ? expressionInvoke(rcvr)
                : expressionNew();

        JCLambda slam = make.Lambda(params.toList(), expr);
        slam.targets = tree.targets;
        slam.type = tree.type;
        slam.pos = tree.pos;
        return slam;
    } finally {
        make.at(prevPos);
    }
}
Example #15
Source File: JavacParser.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
JCExpression memberReferenceSuffix(int pos1, JCExpression t) {
    checkMethodReferences();
    mode = EXPR;
    List<JCExpression> typeArgs = null;
    if (token.kind == LT) {
        typeArgs = typeArguments(false);
    }
    Name refName;
    ReferenceMode refMode;
    if (token.kind == NEW) {
        refMode = ReferenceMode.NEW;
        refName = names.init;
        nextToken();
    } else {
        refMode = ReferenceMode.INVOKE;
        refName = ident();
    }
    return toP(F.at(t.getStartPosition()).Reference(refMode, refName, t, typeArgs));
}
Example #16
Source File: LambdaToMethod.java    From hottub with GNU General Public License v2.0 6 votes vote down vote up 
JCLambda lambda() {
    int prevPos = make.pos;
    try {
        make.at(tree);

        //body generation - this can be either a method call or a
        //new instance creation expression, depending on the member reference kind
        VarSymbol rcvr = addParametersReturnReceiver();
        JCExpression expr = (tree.getMode() == ReferenceMode.INVOKE)
                ? expressionInvoke(rcvr)
                : expressionNew();

        JCLambda slam = make.Lambda(params.toList(), expr);
        slam.targets = tree.targets;
        slam.type = tree.type;
        slam.pos = tree.pos;
        return slam;
    } finally {
        make.at(prevPos);
    }
}
Example #17
Source File: LambdaToMethod.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Does this reference need to be converted to a lambda
 * (i.e. var args need to be expanded or "super" is used)
 */
final boolean needsConversionToLambda() {
    return interfaceParameterIsIntersectionType() ||
            isSuper ||
            needsVarArgsConversion() ||
            isArrayOp() ||
            isPrivateInOtherClass() ||
            !receiverAccessible() ||
            (tree.getMode() == ReferenceMode.NEW &&
              tree.kind != ReferenceKind.ARRAY_CTOR &&
              (tree.sym.owner.isLocal() || tree.sym.owner.isInner()));
}
Example #18
Source File: Pretty.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
public void visitReference(JCMemberReference tree) {
    try {
        printExpr(tree.expr);
        print("::");
        if (tree.typeargs != null) {
            print("<");
            printExprs(tree.typeargs);
            print(">");
        }
        print(tree.getMode() == ReferenceMode.INVOKE ? tree.name : "new");
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}
Example #19
Source File: Pretty.java    From openjdk-jdk8u-backup with GNU General Public License v2.0 5 votes vote down vote up 
public void visitReference(JCMemberReference tree) {
    try {
        printExpr(tree.expr);
        print("::");
        if (tree.typeargs != null) {
            print("<");
            printExprs(tree.typeargs);
            print(">");
        }
        print(tree.getMode() == ReferenceMode.INVOKE ? tree.name : "new");
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}
Example #20
Source File: LambdaToMethod.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Does this reference need to be converted to a lambda
 * (i.e. var args need to be expanded or "super" is used)
 */
final boolean needsConversionToLambda() {
    return interfaceParameterIsIntersectionType() ||
            isSuper ||
            needsVarArgsConversion() ||
            isArrayOp() ||
            isPrivateInOtherClass() ||
            !receiverAccessible() ||
            (tree.getMode() == ReferenceMode.NEW &&
              tree.kind != ReferenceKind.ARRAY_CTOR &&
              (tree.sym.owner.isLocal() || tree.sym.owner.isInner()));
}
Example #21
Source File: LambdaToMethod.java    From openjdk-jdk9 with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Does this reference need to be converted to a lambda
 * (i.e. var args need to be expanded or "super" is used)
 */
final boolean needsConversionToLambda() {
    return interfaceParameterIsIntersectionType() ||
            isSuper ||
            needsVarArgsConversion() ||
            isArrayOp() ||
            isPrivateInOtherClass() ||
            isProtectedInSuperClassOfEnclosingClassInOtherPackage() ||
            !receiverAccessible() ||
            (tree.getMode() == ReferenceMode.NEW &&
              tree.kind != ReferenceKind.ARRAY_CTOR &&
              (tree.sym.owner.isLocal() || tree.sym.owner.isInner()));
}
Example #22
Source File: LambdaTest.java    From netbeans with Apache License 2.0 5 votes vote down vote up 
public void testPrintMemberReference() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile, 
        "package hierbas.del.litoral;\n\n" +
        "public class Test {\n" +
        "    public static void taragui() {\n" +
        "        Runnable r = null;\n" + 
        "    }\n" +
        "}\n"
        );
    String golden =
        "package hierbas.del.litoral;\n\n" +
        "public class Test {\n" +
        "    public static void taragui() {\n" +
        "        Runnable r = Test::taragui;\n" + 
        "    }\n" +
        "}\n";
    JavaSource src = getJavaSource(testFile);
    
    Task<WorkingCopy> task = new Task<WorkingCopy>() {

        public void run(final WorkingCopy workingCopy) throws IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            CompilationUnitTree cut = workingCopy.getCompilationUnit();
            final TreeMaker make = workingCopy.getTreeMaker();
            new ErrorAwareTreeScanner<Void, Void>() {
                @Override public Void visitLiteral(LiteralTree node, Void p) {
                    workingCopy.rewrite(node, make.MemberReference(ReferenceMode.INVOKE, make.Identifier("Test"), "taragui", Collections.<ExpressionTree>emptyList()));
                    return super.visitLiteral(node, p);
                }
            }.scan(workingCopy.getCompilationUnit(), null);
        }

    };
    src.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    System.err.println(res);
    assertEquals(golden, res);
}
Example #23
Source File: LambdaTest.java    From netbeans with Apache License 2.0 5 votes vote down vote up 
public void testPrintMemberReference() throws Exception {
    testFile = new File(getWorkDir(), "Test.java");
    TestUtilities.copyStringToFile(testFile, 
        "package hierbas.del.litoral;\n\n" +
        "public class Test {\n" +
        "    public static void taragui() {\n" +
        "        Runnable r = null;\n" + 
        "    }\n" +
        "}\n"
        );
    String golden =
        "package hierbas.del.litoral;\n\n" +
        "public class Test {\n" +
        "    public static void taragui() {\n" +
        "        Runnable r = Test::taragui;\n" + 
        "    }\n" +
        "}\n";
    JavaSource src = getJavaSource(testFile);
    
    Task<WorkingCopy> task = new Task<WorkingCopy>() {

        public void run(final WorkingCopy workingCopy) throws IOException {
            workingCopy.toPhase(Phase.RESOLVED);
            CompilationUnitTree cut = workingCopy.getCompilationUnit();
            final TreeMaker make = workingCopy.getTreeMaker();
            new ErrorAwareTreeScanner<Void, Void>() {
                @Override public Void visitLiteral(LiteralTree node, Void p) {
                    workingCopy.rewrite(node, make.MemberReference(ReferenceMode.INVOKE, make.Identifier("Test"), "taragui", Collections.<ExpressionTree>emptyList()));
                    return super.visitLiteral(node, p);
                }
            }.scan(workingCopy.getCompilationUnit(), null);
        }

    };
    src.runModificationTask(task).commit();
    String res = TestUtilities.copyFileToString(testFile);
    //System.err.println(res);
    assertEquals(golden, res);
}
Example #24
Source File: Pretty.java    From hottub with GNU General Public License v2.0 5 votes vote down vote up 
public void visitReference(JCMemberReference tree) {
    try {
        printExpr(tree.expr);
        print("::");
        if (tree.typeargs != null) {
            print("<");
            printExprs(tree.typeargs);
            print(">");
        }
        print(tree.getMode() == ReferenceMode.INVOKE ? tree.name : "new");
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}
Example #25
Source File: TreeFactory.java    From netbeans with Apache License 2.0 5 votes vote down vote up 
public MemberReferenceTree MemberReference(ReferenceMode refMode, CharSequence name, ExpressionTree expression, List<? extends ExpressionTree> typeArguments) {
    ListBuffer<JCExpression> targs;
    
    if (typeArguments != null) {
        targs = new ListBuffer<JCExpression>();
        for (ExpressionTree t : typeArguments)
            targs.append((JCExpression)t);
    } else {
        targs = null;
    }
    
    return make.at(NOPOS).Reference(refMode, names.fromString(name.toString()), (JCExpression) expression, targs != null ? targs.toList() : null);
}
Example #26
Source File: LambdaToMethod.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
/**
 * Does this reference need to be converted to a lambda
 * (i.e. var args need to be expanded or "super" is used)
 */
final boolean needsConversionToLambda() {
    return interfaceParameterIsIntersectionType() ||
            isSuper ||
            needsVarArgsConversion() ||
            isArrayOp() ||
            isPrivateInOtherClass() ||
            isProtectedInSuperClassOfEnclosingClassInOtherPackage() ||
            !receiverAccessible() ||
            (tree.getMode() == ReferenceMode.NEW &&
              tree.kind != ReferenceKind.ARRAY_CTOR &&
              (tree.sym.owner.isLocal() || tree.sym.owner.isInner()));
}
Example #27
Source File: VeryPretty.java    From netbeans with Apache License 2.0 5 votes vote down vote up 
@Override
public void visitReference(JCMemberReference tree) {
    printExpr(tree.expr);
    print(cs.spaceAroundMethodReferenceDoubleColon() ? " :: " : "::");
    if (tree.typeargs != null && !tree.typeargs.isEmpty()) {
        print("<");
        printExprs(tree.typeargs);
        print(">");
    }
    if (tree.getMode() == ReferenceMode.INVOKE) print(tree.name);
    else print("new");
}
Example #28
Source File: Pretty.java    From lua-for-android with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
public void visitReference(JCMemberReference tree) {
    try {
        printExpr(tree.expr);
        print("::");
        if (tree.typeargs != null) {
            print("<");
            printExprs(tree.typeargs);
            print(">");
        }
        print(tree.getMode() == ReferenceMode.INVOKE ? tree.name : "new");
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}
Example #29
Source File: LambdaToMethod.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
/**
 * Does this reference need to be converted to a lambda
 * (i.e. var args need to be expanded or "super" is used)
 */
final boolean needsConversionToLambda() {
    return interfaceParameterIsIntersectionType() ||
            isSuper ||
            needsVarArgsConversion() ||
            isArrayOp() ||
            isPrivateInOtherClass() ||
            !receiverAccessible() ||
            (tree.getMode() == ReferenceMode.NEW &&
              tree.kind != ReferenceKind.ARRAY_CTOR &&
              (tree.sym.owner.isLocal() || tree.sym.owner.isInner()));
}
Example #30
Source File: Pretty.java    From openjdk-jdk8u with GNU General Public License v2.0 5 votes vote down vote up 
public void visitReference(JCMemberReference tree) {
    try {
        printExpr(tree.expr);
        print("::");
        if (tree.typeargs != null) {
            print("<");
            printExprs(tree.typeargs);
            print(">");
        }
        print(tree.getMode() == ReferenceMode.INVOKE ? tree.name : "new");
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}