- All Superinterfaces:
AnnotatedConstruct,TypeMirror
public interface WildcardType extends TypeMirror
Represents a wildcard type argument.
Examples include:
?
? extends Number
? super T
A wildcard may have its upper bound explicitly set by an
extends clause, its lower bound explicitly set by a
super clause, or neither (but not both).
- Since:
- 1.6
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Method Summary
Modifier and Type Method Description TypeMirrorgetExtendsBound()Returns the upper bound of this wildcard.TypeMirrorgetSuperBound()Returns the lower bound of this wildcard.Methods declared in interface javax.lang.model.type.TypeMirror
accept, equals, getAnnotation, getAnnotationMirrors, getAnnotationsByType, getKind, hashCode, toString
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Method Details
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getExtendsBound
TypeMirror getExtendsBound()Returns the upper bound of this wildcard. If no upper bound is explicitly declared,nullis returned.- Returns:
- the upper bound of this wildcard
-
getSuperBound
TypeMirror getSuperBound()Returns the lower bound of this wildcard. If no lower bound is explicitly declared,nullis returned.- Returns:
- the lower bound of this wildcard
-