| java.lang.Object
 org.springframework.util.AutoPopulatingList
| AutoPopulatingList | | public class AutoPopulatingList implements List(Code) | | Simple
List wrapper class that allows for elements to be
automatically populated as they are requested. This is particularly
useful for data binding to
List Lists , allowing for elements
to be created and added to the
List in a "just in time" fashion.
Note: This class is not thread-safe. To create a thread-safe version,
use the
java.util.Collections.synchronizedList utility methods.
Inspired by LazyList from Commons Collections.
author:
Rob Harrop
author:
Juergen Hoeller
since:
2.0 |
| Inner Class :public interface ElementFactory | |
| Inner Class :public static class ElementInstantiationException extends RuntimeException | |
| Constructor Summary | |
| public | AutoPopulatingList(Class elementClass)
Creates a new AutoPopulatingList that is backed by a standard
ArrayList and adds new instances of the supplied
Class element Class to the backing
List on demand. | | public | AutoPopulatingList(List backingList, Class elementClass)
Creates a new AutoPopulatingList that is backed by the supplied
List and adds new instances of the supplied
Class element Class to the backing
List on demand. | | public | AutoPopulatingList(ElementFactory elementFactory)
Creates a new AutoPopulatingList that is backed by a standard
ArrayList and creates new elements on demand using the supplied
ElementFactory . | | public | AutoPopulatingList(List backingList, ElementFactory elementFactory)
Creates a new AutoPopulatingList that is backed by the supplied
List and creates new elements on demand using the supplied
ElementFactory . |
| AutoPopulatingList | | public AutoPopulatingList(Class elementClass)(Code) | | Creates a new AutoPopulatingList that is backed by a standard
ArrayList and adds new instances of the supplied
Class element Class to the backing
List on demand.
|
| AutoPopulatingList | | public AutoPopulatingList(List backingList, Class elementClass)(Code) | | Creates a new AutoPopulatingList that is backed by the supplied
List and adds new instances of the supplied
Class element Class to the backing
List on demand.
|
| AutoPopulatingList | | public AutoPopulatingList(ElementFactory elementFactory)(Code) | | Creates a new AutoPopulatingList that is backed by a standard
ArrayList and creates new elements on demand using the supplied
ElementFactory .
|
| AutoPopulatingList | | public AutoPopulatingList(List backingList, ElementFactory elementFactory)(Code) | | Creates a new AutoPopulatingList that is backed by the supplied
List and creates new elements on demand using the supplied
ElementFactory .
|
| clear | | public void clear()(Code) | | |
| get | | public Object get(int index)(Code) | | Get the element at the supplied index, creating it if there is
no element at that index.
|
| hashCode | | public int hashCode()(Code) | | |
| isEmpty | | public boolean isEmpty()(Code) | | |
| subList | | public List subList(int fromIndex, int toIndex)(Code) | | |
|
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