org.scalatest

Entry

case class Entry[K, V](key: K, value: V) extends java.util.Map.Entry[K, V] with Product with Serializable

A case class implementation of java.util.Map.Entry to make it easier to test Java Maps with ScalaTest Matchers.

In Java, java.util.Map is not a subtype of java.util.Collection, and does not actually define an element type. You can ask a Java Map for an “entry set” via the entrySet method, which will return the Map's key/value pairs wrapped in a set of java.util.Map.Entry, but a Map is not actually a collection of Entry. To make Java Maps easier to work with, however, ScalaTest matchers allows you to treat a Java Map as a collection of Entry, and defines this convenience implementation of java.util.Map.Entry. Here's how you use it:

javaMap should contain (Entry(2, 3))
javaMap should contain oneOf (Entry(2, 3), Entry(3, 4))

key

the key of this entry

value

the value of this entry

Source
Entry.scala
Linear Supertypes
Serializable, Serializable, Product, Equals, java.util.Map.Entry[K, V], AnyRef, Any
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. Entry
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Entry
  7. AnyRef
  8. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Instance Constructors

  1. new Entry(key: K, value: V)

    key

    the key of this entry

    value

    the value of this entry

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  8. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  9. def equals(other: Any): Boolean

    Compares the specified object with this entry for equality.

    Compares the specified object with this entry for equality.

    other

    the object to be compared for equality with this map entry

    returns

    true if the specified object is equal to this map entry

    Definition Classes
    Entry → Equals → Entry → AnyRef → Any
  10. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  11. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  12. def getKey(): K

    Returns the key corresponding to this Entry.

    Returns the key corresponding to this Entry.

    returns

    the key corresponding to this entry

    Definition Classes
    Entry → Entry
  13. def getValue(): V

    Returns the value corresponding to this entry.

    Returns the value corresponding to this entry.

    returns

    the value corresponding to this entry

    Definition Classes
    Entry → Entry
  14. def hashCode(): Int

    Returns the hash code value for this map entry.

    Returns the hash code value for this map entry.

    returns

    the hash code value for this map entry

    Definition Classes
    Entry → Entry → AnyRef → Any
  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  16. val key: K

    the key of this entry

  17. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  18. final def notify(): Unit

    Definition Classes
    AnyRef
  19. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  20. def setValue(v: V): V

    Throws UnsupportedOperationException.

    Throws UnsupportedOperationException.

    Definition Classes
    Entry → Entry
    Exceptions thrown
    UnsupportedOperationException

    unconditionally

  21. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  22. def toString(): String

    Returns a String representation of this Entry consisting of concatenating the result of invoking toString on the key, an equals sign, and the result of invoking toString on the value.

    Returns a String representation of this Entry consisting of concatenating the result of invoking toString on the key, an equals sign, and the result of invoking toString on the value.

    returns

    a String already!

    Definition Classes
    Entry → AnyRef → Any
  23. val value: V

    the value of this entry

  24. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  25. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  26. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from java.util.Map.Entry[K, V]

Inherited from AnyRef

Inherited from Any

Ungrouped