org.bremersee.utils

Class CastUtils

java.lang.Object

org.bremersee.utils.CastUtils

public abstract class CastUtils
extends Object

This utility class has methods to cast collections.

Author:

Christian Bremer

Method Summary

Modifier and Type	Method and Description
static <T> Collection<T>	cast(Collection<?> col) Casts a collection.
static <T> Collection<T>	cast(Collection<?> col, Class<T> t) Casts a collection.
static <T> Iterator<T>	cast(Iterator<?> iter) Casts an iterator.
static <T> Iterator<T>	cast(Iterator<?> iter, Class<T> t) Casts an iterator.
static <T> List<T>	cast(List<?> list) Casts a list.
static <T> List<T>	cast(List<?> list, Class<T> t) Casts a list.
static <T,U> Map.Entry<T,U>	cast(Map.Entry<?,?> mapEntry) Casts a map entry.
static <T,U> Map.Entry<T,U>	cast(Map.Entry<?,?> mapEntry, Class<T> t, Class<U> u) Casts a map entry.
static <T,U> Map<T,U>	cast(Map<?,?> map) Casts a map.
static <T,U> Map<T,U>	cast(Map<?,?> map, Class<T> t, Class<U> u) Casts a map.
static <T> Set<T>	cast(Set<?> set) Casts a set.
static <T> Set<T>	cast(Set<?> set, Class<T> t) Casts a set.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

cast

public static <T> Iterator<T> cast(Iterator<?> iter)

Casts an iterator.

cast

public static <T> Iterator<T> cast(Iterator<?> iter,
                                   Class<T> t)

Casts an iterator.

cast

public static <T> Collection<T> cast(Collection<?> col)

Casts a collection.

cast

public static <T> Collection<T> cast(Collection<?> col,
                                     Class<T> t)

Casts a collection.

cast

public static <T> List<T> cast(List<?> list)

Casts a list.

cast

public static <T> List<T> cast(List<?> list,
                               Class<T> t)

Casts a list.

cast

public static <T> Set<T> cast(Set<?> set)

Casts a set.

cast

public static <T> Set<T> cast(Set<?> set,
                              Class<T> t)

Casts a set.

cast

public static <T,U> Map<T,U> cast(Map<?,?> map)

Casts a map.

cast

public static <T,U> Map<T,U> cast(Map<?,?> map,
                                  Class<T> t,
                                  Class<U> u)

Casts a map.

cast

public static <T,U> Map.Entry<T,U> cast(Map.Entry<?,?> mapEntry)

Casts a map entry.

cast

public static <T,U> Map.Entry<T,U> cast(Map.Entry<?,?> mapEntry,
                                        Class<T> t,
                                        Class<U> u)

Casts a map entry.