## Uses of Interface
org.apache.tapestry5.commons.services.Coercion

- Packages that use Coercion
  Package | Description
  --- | ---
  org.apache.tapestry5.commons.internal.services |
  org.apache.tapestry5.commons.services |
  org.apache.tapestry5.commons.util |
  org.apache.tapestry5.internal.json | [INTERNAL USE ONLY] support classes for the JSON module; API subject to change
  org.apache.tapestry5.ioc.internal.util | [INTERNAL USE ONLY] utility classes for Tapestry IOC services; API subject to change

- - ### Uses of Coercion in org.apache.tapestry5.commons.internal.services

    Classes in org.apache.tapestry5.commons.internal.services that implement Coercion
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `CompoundCoercion<S,​I,​T>` | Combines two coercions to create a coercion through an intermediate type.

    Methods in org.apache.tapestry5.commons.internal.services that return Coercion
    Modifier and Type | Method | Description
    --- | --- | ---
    `<S,​T> Coercion<S,​T>` | TypeCoercerImpl.`getCoercion​(java.lang.Class<S> sourceType, java.lang.Class<T> targetType)` |

    Methods in org.apache.tapestry5.commons.internal.services with parameters of type Coercion
    Modifier and Type | Method | Description
    --- | --- | ---
    `static java.lang.String` | ServiceMessages.`failedCoercion​(java.lang.Object input, java.lang.Class targetType, Coercion coercion, java.lang.Throwable cause)` |

    Constructors in org.apache.tapestry5.commons.internal.services with parameters of type Coercion
    Constructor | Description
    --- | ---
    `CompoundCoercion​(Coercion<S,​I> op1, Coercion<I,​T> op2)` |

  - ### Uses of Coercion in org.apache.tapestry5.commons.services

    Methods in org.apache.tapestry5.commons.services that return Coercion
    Modifier and Type | Method | Description
    --- | --- | ---
    `Coercion<S,​T>` | CoercionTuple.`getCoercion()` |
    `<S,​T> Coercion<S,​T>` | TypeCoercer.`getCoercion​(java.lang.Class<S> sourceType, java.lang.Class<T> targetType)` | Given a source and target type, computes the coercion that will be used.

    Methods in org.apache.tapestry5.commons.services with parameters of type Coercion
    Modifier and Type | Method | Description
    --- | --- | ---
    `static <S,​T> void` | CoercionTuple.`add​(MappedConfiguration<CoercionTuple.Key,​CoercionTuple> configuration, java.lang.Class<S> sourceType, java.lang.Class<T> targetType, Coercion<S,​T> coercion)` | Convenience method to create a coercion tuple using CoercionTuple.create(Class, Class, Coercion) and add it to a MappedConfiguration in a single step.
    `static <S,​T> CoercionTuple<S,​T>` | CoercionTuple.`create​(java.lang.Class<S> sourceType, java.lang.Class<T> targetType, Coercion<S,​T> coercion)` | Convenience constructor to help with generics.
    `static <S,​T> void` | CoercionTuple.`override​(MappedConfiguration<CoercionTuple.Key,​CoercionTuple> configuration, java.lang.Class<S> sourceType, java.lang.Class<T> targetType, Coercion<S,​T> coercion)` | Convenience method to create a coercion tuple using CoercionTuple.create(Class, Class, Coercion) and override a matching one in a MappedConfiguration in a single step.

    Constructors in org.apache.tapestry5.commons.services with parameters of type Coercion
    Constructor | Description
    --- | ---
    `CoercionTuple​(java.lang.Class<S> sourceType, java.lang.Class<T> targetType, Coercion<S,​T> coercion)` | Standard constructor, which defaults wrap to true.
    `CoercionTuple​(java.lang.Class<S> sourceType, java.lang.Class<T> targetType, Coercion<S,​T> coercion, boolean wrap)` | Internal-use constructor.

  - ### Uses of Coercion in org.apache.tapestry5.commons.util

    Classes in org.apache.tapestry5.commons.util that implement Coercion
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `StringToEnumCoercion<T extends java.lang.Enum>` | A `Coercion` for converting strings into an instance of a particular enumerated type.

  - ### Uses of Coercion in org.apache.tapestry5.internal.json

    Classes in org.apache.tapestry5.internal.json that implement Coercion
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `StringToJSONArray` |
    `class` | `StringToJSONObject` |

  - ### Uses of Coercion in org.apache.tapestry5.ioc.internal.util

    Methods in org.apache.tapestry5.ioc.internal.util with parameters of type Coercion
    Modifier and Type | Method | Description
    --- | --- | ---
    `static <S,​T> Mapper<S,​T>` | InternalUtils.`toMapper​(Coercion<S,​T> coercion)` | Wraps a `Coercion` as a `Mapper`.