Example usage for org.objectweb.asm.signature SignatureVisitor visitTypeVariable

Introduction

In this page you can find the example usage for org.objectweb.asm.signature SignatureVisitor visitTypeVariable.

Prototype

public void visitTypeVariable(final String name) 

Source Link

Document

Visits a signature corresponding to a type variable.

Usage

From source file:co.cask.cdap.internal.io.FieldAccessorGenerator.java

License:Apache License

/**
 * @return the getter signature {@code <T> T get(Object object)}
 *///from w ww .  j av a 2s .  c  o  m
private String getterSignature() {
    SignatureWriter writer = new SignatureWriter();
    writer.visitFormalTypeParameter("T");
    SignatureVisitor sv = writer.visitClassBound();
    sv.visitClassType(Type.getInternalName(Object.class));
    sv.visitEnd();

    sv = writer.visitParameterType();
    sv.visitClassType(Type.getInternalName(Object.class));
    sv.visitEnd();

    sv = sv.visitReturnType();
    sv.visitTypeVariable("T");

    return writer.toString();
}

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From source file:co.cask.cdap.internal.io.FieldAccessorGenerator.java

License:Apache License

/**
 * @return the setter signature {@code <T> void set(Object object, T value)}
 *///w w w .  j a  va 2s  .  c om
private String setterSignature() {
    SignatureWriter writer = new SignatureWriter();
    writer.visitFormalTypeParameter("T");
    SignatureVisitor sv = writer.visitClassBound();
    sv.visitClassType(Type.getInternalName(Object.class));
    sv.visitEnd();

    sv = writer.visitParameterType();
    sv.visitClassType(Type.getInternalName(Object.class));
    sv.visitEnd();

    sv = writer.visitParameterType();
    sv.visitTypeVariable("T");

    sv.visitReturnType().visitBaseType('V');

    return writer.toString();
}

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From source file:com.pongasoft.kiwidoc.builder.serializer.type.TypeEncoder.java

License:Apache License

private void buildType(SignatureVisitor sv, Type type) {
    if (type instanceof PrimitiveType) {
        PrimitiveType primitiveType = (PrimitiveType) type;
        sv.visitBaseType(EnumCodec.INSTANCE.encode(primitiveType.getPrimitive()).charAt(0));
        return;/*from   w w  w. ja  v  a2s .  co m*/
    }

    if (type instanceof GenericVariable) {
        GenericVariable genericVariable = (GenericVariable) type;
        sv.visitTypeVariable(genericVariable.getName());
        return;
    }

    if (type instanceof ArrayType) {
        ArrayType arrayType = (ArrayType) type;
        for (int i = 0; i < arrayType.getDimension(); i++)
            sv = sv.visitArrayType();
        buildType(sv, arrayType.getType());
        return;
    }

    if (type instanceof GenericType) {
        GenericType genericType = (GenericType) type;
        int i = 0;
        for (TypePart typePart : genericType.getTypeParts()) {
            if (i == 0) {
                sv.visitClassType(ClassResource.computeInternalName(typePart.getName()));
            } else {
                sv.visitInnerClassType(typePart.getName());
            }
            i++;
            buildGenericType(sv, typePart.getGenerics());
        }
        sv.visitEnd();
        return;
    }

    if (type instanceof UnresolvedType) {
        UnresolvedType unresolvedType = (UnresolvedType) type;
        sv.visitClassType(unresolvedType.getInternalName());
        sv.visitEnd();
        return;
    }

    throw new RuntimeException("unsupported type here..." + type.getClass().getName());
}

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