Examples of br.com.caelum.vraptor.asm.signature.SignatureVisitor

Package br.com.caelum.vraptor.asm.signature

Examples of br.com.caelum.vraptor.asm.signature.SignatureVisitor

br.com.caelum.vraptor.asm.signature.SignatureVisitor
A visitor to visit a generic signature. The methods of this interface must be called in one of the three following orders (the last one is the only valid order for a {@link SignatureVisitor} that is returned by a method of thisinterface):
- ClassSignature = ( visitFormalTypeParameter visitClassBound? visitInterfaceBound* )* ( visitSuperClass visitInterface* )
- MethodSignature = ( visitFormalTypeParameter visitClassBound? visitInterfaceBound* )* ( visitParameterType visitReturnType visitExceptionType* )
- TypeSignature = visitBaseType | visitTypeVariable | visitArrayType | ( visitClassType visitTypeArgument* ( visitInnerClassType visitTypeArgument* ) visitEnd ) )
@author Thomas Hallgren @author Eric Bruneton

        if (signature == null) {
            return null;
        }
        SignatureReader r = new SignatureReader(signature);
        SignatureWriter w = new SignatureWriter();
        SignatureVisitor a = createRemappingSignatureAdapter(w);
        if (typeSignature) {
            r.acceptType(a);
        } else {
            r.accept(a);
        }

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    public SignatureVisitor visitClassBound() {
        if (state != FORMAL) {
            throw new IllegalStateException();
        }
        state = BOUND;
        SignatureVisitor v = sv == null ? null : sv.visitClassBound();
        return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
    }

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    public SignatureVisitor visitInterfaceBound() {
        if ((state != FORMAL) && (state != BOUND)) {
            throw new IllegalArgumentException();
        }
        SignatureVisitor v = sv == null ? null : sv.visitInterfaceBound();
        return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
    }

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    public SignatureVisitor visitSuperclass() {
        if ((type != CLASS_SIGNATURE) || ((state & (EMPTY | FORMAL | BOUND)) == 0)) {
            throw new IllegalArgumentException();
        }
        state = SUPER;
        SignatureVisitor v = sv == null ? null : sv.visitSuperclass();
        return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
    }

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    public SignatureVisitor visitInterface() {
        if (state != SUPER) {
            throw new IllegalStateException();
        }
        SignatureVisitor v = sv == null ? null : sv.visitInterface();
        return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
    }

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    public SignatureVisitor visitParameterType() {
        if ((type != METHOD_SIGNATURE) || ((state & (EMPTY | FORMAL | BOUND | PARAM)) == 0)) {
            throw new IllegalArgumentException();
        }
        state = PARAM;
        SignatureVisitor v = sv == null ? null : sv.visitParameterType();
        return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
    }

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    public SignatureVisitor visitReturnType() {
        if ((type != METHOD_SIGNATURE) || ((state & (EMPTY | FORMAL | BOUND | PARAM)) == 0)) {
            throw new IllegalArgumentException();
        }
        state = RETURN;
        SignatureVisitor v = sv == null ? null : sv.visitReturnType();
        CheckSignatureAdapter cv = new CheckSignatureAdapter(TYPE_SIGNATURE, v);
        cv.canBeVoid = true;
        return cv;
    }

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    public SignatureVisitor visitExceptionType() {
        if (state != RETURN) {
            throw new IllegalStateException();
        }
        SignatureVisitor v = sv == null ? null : sv.visitExceptionType();
        return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
    }

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    public SignatureVisitor visitArrayType() {
        if ((type != TYPE_SIGNATURE) || (state != EMPTY)) {
            throw new IllegalStateException();
        }
        state = SIMPLE_TYPE;
        SignatureVisitor v = sv == null ? null : sv.visitArrayType();
        return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
    }

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            throw new IllegalStateException();
        }
        if ("+-=".indexOf(wildcard) == -1) {
            throw new IllegalArgumentException();
        }
        SignatureVisitor v = sv == null ? null : sv.visitTypeArgument(wildcard);
        return new CheckSignatureAdapter(TYPE_SIGNATURE, v);
    }

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Related Classes of br.com.caelum.vraptor.asm.signature.SignatureVisitor

br.com.caelum.vraptor.asm.commons.Remapper

br.com.caelum.vraptor.asm.util.CheckSignatureAdapter

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