Package org.sonar.plugins.java.api.semantic

Interface Type

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Interface Description
      static interface  Type.ArrayType
      Type for arrays.
      static class  Type.Primitives
      Primitive java types.

    • Method Detail

      • is

        boolean is​(String fullyQualifiedName)
        Check whether a type is the one designed by the fully qualified name. 
           Type type;
   type.is("int");
   type.is("int[]");
   type.is("java.lang.String[]");
   type.is("java.lang.Object");
        Parameters:
        fullyQualifiedName - fully qualified name to check. Use "[]" for arrays and the simple name for primitive type ("int", "byte"...).
        Returns:
        true if the type is the one looked for. false otherwise.

      • isSubtypeOf

        boolean isSubtypeOf​(String fullyQualifiedName)
        Check whether a type is a subtype of the one designed by the fully qualified name.

        This method will consider implemented interfaces as well as superclasses. 

           Type type;
   type.isSubtypeOf("Object[]");
   type.isSubtypeOf("org.mypackage.MyClass");
   type.isSubtypeOf("org.mypackage.MyInterface");
   type.isSubtypeOf("java.lang.Object");
        Parameters:
        fullyQualifiedName - fully qualified name to check in the type hierarchy. Use "[]" for arrays.
        Returns:
        true if the type is the one passed in parameter or have this type in its hierarchy. false otherwise.

      • isSubtypeOf

        boolean isSubtypeOf​(Type superType)
        Check whether a type is a subtype of another.

        This method will consider implemented interfaces as well as superclasses. 

           Type type, myOtherType;
   type.isSubtypeOf(myOtherType);
        Parameters:
        superType - instance of a potential superType.
        Returns:
        true if types are equivalent or if the one passed in parameter is in the hierarchy. false otherwise.

      • isArray

        boolean isArray()
        Check if this type is an array.
        Returns:
        true if this is an array.

      • isClass

        boolean isClass()
        Check if this type is a class, an enum, an interface or an annotation.
        Returns:
        true if this is a class, enum, interface or annotation.

      • isVoid

        boolean isVoid()
        Check if type is Void type. This is used to check type of method invocation expressions.
        Returns:
        true if the type is void.

      • isPrimitive

        boolean isPrimitive()
        Check if this type is a primitive.
        Returns:
        true if this is a primitive type.

      • isPrimitive

        boolean isPrimitive​(Type.Primitives primitive)
        Check if this type is the given primitive. 
           Type type;
   type.isPrimitive(Primitives.INT);
        Parameters:
        primitive - primitive type to be checked with.
        Returns:
        true if this is the primitive type

      • isUnknown

        boolean isUnknown()
        Check if this type has been resolved. Type can be unknown in incomplete part of Semantic Analysis or when bytecode for a type is not provided and a method cannot be resolved.
        Returns:
        true if type has not been resolved by semantic analysis.

      • isNumerical

        boolean isNumerical()
        Check if this type is a primitive numerical type.
        Returns:
        true if type is byte, char, short, int, long, float or double.

      • fullyQualifiedName

        String fullyQualifiedName()
        Fully qualified name of the type.
        Returns:
        complete name of type.

      • name

        String name()
        simple name of the type.
        Returns:
        simple name of type.

      • symbol

        Symbol.TypeSymbol symbol()
        Symbol of this type.
        Returns:
        the symbol declaring this type.

      • erasure

        Type erasure()
        Erasure of this type.
        Returns:
        erased type.