Package org.apache.tapestry5.internal.plastic

## Class ClassInstantiatorImpl<T>

- java.lang.Object
- - org.apache.tapestry5.internal.plastic.ClassInstantiatorImpl<T>

- All Implemented Interfaces:
    `ClassInstantiator<T>`, `InstanceContext`

      public class ClassInstantiatorImpl<T>
      extends Object
      implements ClassInstantiator<T>, InstanceContext

- - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `<V> V` | `get​(Class<V> valueType)` | Gets an instance context value which is identified by type.
    `Class<T>` | `getInstanceType()` | Returns the type of the instance created with this context.
    `T` | `newInstance()` | Creates and returns a new instance of the transformed class.
    `String` | `toString()` |
    `<V> ClassInstantiator<T>` | `with​(Class<V> valueType, V instanceContextValue)` | Returns a new instantiator that adds the indicated value to the instance's `InstanceContext`.

    - ### Methods inherited from class java.lang.Object

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

- - ### Method Detail

    - #### with

          public <V> ClassInstantiator<T> with​(Class<V> valueType,
                                               V instanceContextValue)

      Description copied from interface: `ClassInstantiator`
      Returns a new instantiator that adds the indicated value to the instance's `InstanceContext`.
      Specified by:
        `with` in interface `ClassInstantiator<T>`
      Parameters:
        `valueType` - defines the type of value, and acts as a key to retrieve the value
        `instanceContextValue` - the non-null value stored

    - #### get

          public <V> V get​(Class<V> valueType)

      Description copied from interface: `InstanceContext`
      Gets an instance context value which is identified by type.
      Specified by:
        `get` in interface `InstanceContext`

    - #### newInstance

          public T newInstance()

      Description copied from interface: `ClassInstantiator`
      Creates and returns a new instance of the transformed class.
      Specified by:
        `newInstance` in interface `ClassInstantiator<T>`

    - #### getInstanceType

          public Class<T> getInstanceType()

      Description copied from interface: `InstanceContext`
      Returns the type of the instance created with this context. This is most often of interest to implementations of `ComputedValue`.
      Specified by:
        `getInstanceType` in interface `InstanceContext`

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`