Example usage for org.eclipse.jdt.internal.compiler.lookup TypeBinding problemId

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.compiler.lookup TypeBinding problemId.

Prototype

public int problemId() 

Source Link

Usage

From source file:org.eclipse.jdt.internal.compiler.lookup.Scope.java

License:Open Source License

public final TypeBinding getType(char[][] compoundName, int typeNameLength) {
    if (typeNameLength == 1) {
        // Would like to remove this test and require senders to specially handle base types
        TypeBinding binding = getBaseType(compoundName[0]);
        if (binding != null)
            return binding;
    }/*from  w  w  w .ja  va 2 s  .  c om*/

    CompilationUnitScope unitScope = compilationUnitScope();
    unitScope.recordQualifiedReference(compoundName);
    Binding binding = getTypeOrPackage(compoundName[0],
            typeNameLength == 1 ? Binding.TYPE : Binding.TYPE | Binding.PACKAGE, true);
    if (binding == null) {
        char[][] qName = new char[][] { compoundName[0] };
        return new ProblemReferenceBinding(qName,
                environment().createMissingType(compilationUnitScope().getCurrentPackage(), qName),
                ProblemReasons.NotFound);
    }
    if (!binding.isValidBinding()) {
        if (binding instanceof PackageBinding) {
            char[][] qName = new char[][] { compoundName[0] };
            return new ProblemReferenceBinding(qName, environment().createMissingType(null, qName),
                    ProblemReasons.NotFound);
        }
        return (ReferenceBinding) binding;
    }
    int currentIndex = 1;
    boolean checkVisibility = false;
    if (binding instanceof PackageBinding) {
        PackageBinding packageBinding = (PackageBinding) binding;
        while (currentIndex < typeNameLength) {
            binding = packageBinding.getTypeOrPackage(compoundName[currentIndex++]); // does not check visibility
            if (binding == null) {
                char[][] qName = CharOperation.subarray(compoundName, 0, currentIndex);
                return new ProblemReferenceBinding(qName,
                        environment().createMissingType(packageBinding, qName), ProblemReasons.NotFound);
            }
            if (!binding.isValidBinding())
                return new ProblemReferenceBinding(CharOperation.subarray(compoundName, 0, currentIndex),
                        binding instanceof ReferenceBinding
                                ? (ReferenceBinding) ((ReferenceBinding) binding).closestMatch()
                                : null,
                        binding.problemId());
            if (!(binding instanceof PackageBinding))
                break;
            packageBinding = (PackageBinding) binding;
        }
        if (binding instanceof PackageBinding) {
            char[][] qName = CharOperation.subarray(compoundName, 0, currentIndex);
            return new ProblemReferenceBinding(qName, environment().createMissingType(null, qName),
                    ProblemReasons.NotFound);
        }
        checkVisibility = true;
    }

    // binding is now a ReferenceBinding
    ReferenceBinding typeBinding = (ReferenceBinding) binding;
    unitScope.recordTypeReference(typeBinding);
    if (checkVisibility) // handles the fall through case
        if (!typeBinding.canBeSeenBy(this))
            return new ProblemReferenceBinding(CharOperation.subarray(compoundName, 0, currentIndex),
                    typeBinding, ProblemReasons.NotVisible);

    while (currentIndex < typeNameLength) {
        typeBinding = getMemberType(compoundName[currentIndex++], typeBinding);
        if (!typeBinding.isValidBinding()) {
            if (typeBinding instanceof ProblemReferenceBinding) {
                ProblemReferenceBinding problemBinding = (ProblemReferenceBinding) typeBinding;
                return new ProblemReferenceBinding(CharOperation.subarray(compoundName, 0, currentIndex),
                        problemBinding.closestReferenceMatch(), typeBinding.problemId());
            }
            return new ProblemReferenceBinding(CharOperation.subarray(compoundName, 0, currentIndex),
                    (ReferenceBinding) ((ReferenceBinding) binding).closestMatch(), typeBinding.problemId());
        }
    }
    return typeBinding;
}

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From source file:org.eclipse.jdt.internal.compiler.lookup.Scope.java

License:Open Source License

public final Binding getTypeOrPackage(char[][] compoundName) {
    int nameLength = compoundName.length;
    if (nameLength == 1) {
        TypeBinding binding = getBaseType(compoundName[0]);
        if (binding != null)
            return binding;
    }/*  w w  w  .j  a v  a  2s.  c  om*/
    Binding binding = getTypeOrPackage(compoundName[0], Binding.TYPE | Binding.PACKAGE, true);
    if (!binding.isValidBinding())
        return binding;

    int currentIndex = 1;
    boolean checkVisibility = false;
    if (binding instanceof PackageBinding) {
        PackageBinding packageBinding = (PackageBinding) binding;

        while (currentIndex < nameLength) {
            binding = packageBinding.getTypeOrPackage(compoundName[currentIndex++]);
            if (binding == null)
                return new ProblemReferenceBinding(CharOperation.subarray(compoundName, 0, currentIndex), null,
                        ProblemReasons.NotFound);
            if (!binding.isValidBinding())
                return new ProblemReferenceBinding(CharOperation.subarray(compoundName, 0, currentIndex),
                        binding instanceof ReferenceBinding
                                ? (ReferenceBinding) ((ReferenceBinding) binding).closestMatch()
                                : null,
                        binding.problemId());
            if (!(binding instanceof PackageBinding))
                break;
            packageBinding = (PackageBinding) binding;
        }
        if (binding instanceof PackageBinding)
            return binding;
        checkVisibility = true;
    }
    // binding is now a ReferenceBinding
    ReferenceBinding typeBinding = (ReferenceBinding) binding;
    ReferenceBinding qualifiedType = (ReferenceBinding) environment().convertToRawType(typeBinding,
            false /*do not force conversion of enclosing types*/);

    if (checkVisibility) // handles the fall through case
        if (!typeBinding.canBeSeenBy(this))
            return new ProblemReferenceBinding(CharOperation.subarray(compoundName, 0, currentIndex),
                    typeBinding, ProblemReasons.NotVisible);

    while (currentIndex < nameLength) {
        typeBinding = getMemberType(compoundName[currentIndex++], typeBinding);
        // checks visibility
        if (!typeBinding.isValidBinding())
            return new ProblemReferenceBinding(CharOperation.subarray(compoundName, 0, currentIndex),
                    (ReferenceBinding) typeBinding.closestMatch(), typeBinding.problemId());

        if (typeBinding.isGenericType()) {
            qualifiedType = environment().createRawType(typeBinding, qualifiedType);
        } else {
            qualifiedType = (qualifiedType != null
                    && (qualifiedType.isRawType() || qualifiedType.isParameterizedType()))
                            ? environment().createParameterizedType(typeBinding, null, qualifiedType)
                            : typeBinding;
        }
    }
    return qualifiedType;
}

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