The toMap() method is utilized to return a map consisting of all the elements of the queue.
Method Definition: def toMap[T, U]: Map[T, U]
Return Type: It returns a map consisting of all the elements of the queue.
Example #1:
// Scala program of toMap() // method // Import Queue import scala.collection.mutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a queue
val q 1 = Queue(( 1 , 2 ), ( 3 , 4 ), ( 5 , 6 ))
// Print the queue
println(q 1 )
// Applying toMap method
val result = q 1 .toMap
// Display output
print( "Elements in the Map: " + result)
}
} |
Output:
Queue((1, 2), (3, 4), (5, 6)) Elements in the Map: Map(1 -> 2, 3 -> 4, 5 -> 6)
Example #2:
// Scala program of toMap() // method // Import Queue import scala.collection.mutable. _
// Creating object object GfG
{ // Main method
def main(args : Array[String])
{
// Creating a queue
val q 1 = Queue(( 5 , 2 ), ( 13 , 7 ), ( 1 , 3 ))
// Print the queue
println(q 1 )
// Applying toMap method
val result = q 1 .toMap
// Display output
print( "Elements in the Map: " + result)
}
} |
Output:
Queue((5, 2), (13, 7), (1, 3)) Elements in the Map: Map(5 -> 2, 13 -> 7, 1 -> 3)