Entry

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

Instance Constructors

new Entry(key: K, value: V)

key
the key of this entry
value
the value of this entry

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

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

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

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

Definition Classes
AnyRef
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
def finalize(): Unit

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

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

Definition Classes
Any
val key: K

the key of this entry
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

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

Throws UnsupportedOperationException.
Throws UnsupportedOperationException.

Definition Classes
Entry → Entry
Exceptions thrown
UnsupportedOperationException unconditionally
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
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
val value: V

the value of this entry
final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package scalatest

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

Instance Constructors

new Entry(key: K, value: V)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(other: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getKey(): K

def getValue(): V

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

val key: K

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def setValue(v: V): V

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

def toString(): String

val value: V

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

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