org.codehaus.plexus.component.CastUtils Maven / Gradle / Ivy
The newest version!
package org.codehaus.plexus.component;
import org.apache.xbean.recipe.RecipeHelper;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
@SuppressWarnings({"unchecked", "UnusedDeclaration"})
public final class CastUtils {
private CastUtils() {
//utility class, never constructed
}
public static Map cast(Map p) {
return (Map) p;
}
public static Map cast(Map p, Class t, Class u) {
return (Map) p;
}
public static Collection cast(Collection p) {
return (Collection) p;
}
public static Collection cast(Collection p, Class cls) {
return (Collection) p;
}
public static List cast(List p) {
return (List) p;
}
public static List cast(List p, Class cls) {
return (List) p;
}
public static Iterator cast(Iterator p) {
return (Iterator) p;
}
public static Iterator cast(Iterator p, Class cls) {
return (Iterator) p;
}
public static Set cast(Set p) {
return (Set) p;
}
public static Set cast(Set p, Class cls) {
return (Set) p;
}
public static Map.Entry cast(Map.Entry p) {
return (Map.Entry) p;
}
public static Map.Entry cast(Map.Entry p, Class pc, Class uc) {
return (Map.Entry) p;
}
// todo remove when recipe helper accecpts nulls
public static boolean isAssignableFrom(Class expected, Class actual) {
return actual != null && RecipeHelper.isAssignableFrom( expected, actual );
}
}