compact1, compact2, compact3
java.lang.reflect
Interface WildcardType
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description Type[]getLowerBounds()Returns an array ofTypeobjects representing the lower bound(s) of this type variable.Type[]getUpperBounds()Returns an array ofTypeobjects representing the upper bound(s) of this type variable.-
Methods inherited from interface java.lang.reflect.Type
getTypeName
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Method Detail
getUpperBounds
Type[] getUpperBounds()
Returns an array ofTypeobjects representing the upper bound(s) of this type variable. Note that if no upper bound is explicitly declared, the upper bound isObject.For each upper bound B :
- if B is a parameterized type or a type variable, it is created, (see
ParameterizedTypefor the details of the creation process for parameterized types). - Otherwise, B is resolved.
- Returns:
- an array of Types representing the upper bound(s) of this type variable
- Throws:
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TypeNotPresentException- if any of the bounds refers to a non-existent type declaration -
MalformedParameterizedTypeException- if any of the bounds refer to a parameterized type that cannot be instantiated for any reason
- if B is a parameterized type or a type variable, it is created, (see
getLowerBounds
Type[] getLowerBounds()
Returns an array ofTypeobjects representing the lower bound(s) of this type variable. Note that if no lower bound is explicitly declared, the lower bound is the type ofnull. In this case, a zero length array is returned.For each lower bound B :
- if B is a parameterized type or a type variable, it is created, (see
ParameterizedTypefor the details of the creation process for parameterized types). - Otherwise, B is resolved.
- Returns:
- an array of Types representing the lower bound(s) of this type variable
- Throws:
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TypeNotPresentException- if any of the bounds refers to a non-existent type declaration -
MalformedParameterizedTypeException- if any of the bounds refer to a parameterized type that cannot be instantiated for any reason
- if B is a parameterized type or a type variable, it is created, (see
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