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WildcardType.java API Doc Java SE 5 API 1242 Fri Aug 26 14:55:14 BST 2005 com.sun.mirror.type

WildcardType

public interface WildcardType implements 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).

author: Joseph D. Darcy
author: Scott Seligman
version: 1.5 04/06/07
since: 1.5

Fields Summary
Constructors Summary
Methods Summary
public java.util.Collection getLowerBounds()
Returns the lower bounds of this wildcard. If no lower bound is explicitly declared, then an empty collection is returned.
return
the lower bounds of this wildcard
public java.util.Collection getUpperBounds()
Returns the upper bounds of this wildcard. If no upper bound is explicitly declared, then an empty collection is returned.
return
the upper bounds of this wildcard