Packages

  • package root
    Definition Classes
    root
  • package play

    Play framework.

    Play framework.

    Play

    http://www.playframework.com

    Definition Classes
    root
  • package api

    Contains the public API for Scala developers.

    Contains the public API for Scala developers.

    Read configuration 
    val poolSize = configuration.getInt("engine.pool.size")
    Use the logger 
    Logger.info("Hello!")
    Define a Plugin 
    class MyPlugin(app: Application) extends Plugin
    Create adhoc applications (for testing) 
    val application = Application(new File("."), this.getClass.getClassloader, None, Play.Mode.DEV)
    Definition Classes
    play
  • package libs

    Contains various APIs that are useful while developing web applications.

    Contains various APIs that are useful while developing web applications.

    Definition Classes
    api
  • package typedmap
    Definition Classes
    libs
  • TypedEntry
  • TypedKey
  • TypedMap

trait TypedMap extends AnyRef

A TypedMap is an immutable map containing typed values. Each entry is associated with a TypedKey that can be used to look up the value. A TypedKey also defines the type of the value, e.g. a TypedKey[String] would be associated with a String value.

Instances of this class are created with the TypedMap.empty method.

The elements inside TypedMaps cannot be enumerated. This is a decision designed to enforce modularity. It's not possible to accidentally or intentionally access a value in a TypedMap without holding the corresponding TypedKey.

Source
TypedMap.scala
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  1. TypedMap
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  2. Protected

Abstract Value Members

  1. abstract def +(entries: TypedEntry[_]*): TypedMap

    Update the map with several entries, returning a new instance of the map.

    Update the map with several entries, returning a new instance of the map.

    entries

    The new entries to add to the map.

    returns

    A new instance of the map with the new entries added.

  2. abstract def -(keys: TypedKey[_]*): TypedMap

    Removes keys from the map, returning a new instance of the map.

    Removes keys from the map, returning a new instance of the map.

    keys

    The keys to remove.

    returns

    A new instance of the map with the entries removed.

  3. abstract def apply[A](key: TypedKey[A]): A

    Get a value from the map, throwing an exception if it is not present.

    Get a value from the map, throwing an exception if it is not present.

    A

    The type of value to retrieve.

    key

    The key for the value to retrieve.

    returns

    The value, if it is present in the map.

    Exceptions thrown

    scala.NoSuchElementException If the value isn't present in the map.

  4. abstract def contains(key: TypedKey[_]): Boolean

    Check if the map contains a value with the given key.

    Check if the map contains a value with the given key.

    key

    The key to check for.

    returns

    True if the value is present, false otherwise.

  5. abstract def get[A](key: TypedKey[A]): Option[A]

    Get a value from the map, returning None if it is not present.

    Get a value from the map, returning None if it is not present.

    A

    The type of value to retrieve.

    key

    The key for the value to retrieve.

    returns

    Some value, if it is present in the map, otherwise None.

  6. abstract def updated[A](key: TypedKey[A], value: A): TypedMap

    Update the map with the given key and value, returning a new instance of the map.

    Update the map with the given key and value, returning a new instance of the map.

    A

    The type of value.

    key

    The key to set.

    value

    The value to use.

    returns

    A new instance of the map with the new entry added.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def asJava: libs.typedmap.TypedMap

    returns

    The Java version for this map.

  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  10. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
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    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  20. final def wait(arg0: Long): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

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