AssociativeArray

new Cesium.AssociativeArray()
Core/AssociativeArray.js 10

A collection of key-value pairs that is stored as a hash for easy lookup but also provides an array for fast iteration.

Members

length : Number
Core/AssociativeArray.js 22

Gets the number of items in the collection.

values : Array
Core/AssociativeArray.js 35

Gets an unordered array of all values in the collection. This is a live array that will automatically reflect the values in the collection, it should not be modified directly.

Methods

contains(key) → Boolean
Core/AssociativeArray.js 48

Determines if the provided key is in the array.
Name Type Description
key String | Number The key to check.
Returns:
true if the key is in the array, false otherwise.

get(key) → *
Core/AssociativeArray.js 85

Retrieves the value associated with the provided key.
Name Type Description
key String | Number The key whose value is to be retrieved.
Returns:
The associated value, or undefined if the key does not exist in the collection.

remove(key) → Boolean
Core/AssociativeArray.js 100

Removes a key-value pair from the collection.
Name Type Description
key String | Number The key to be removed.
Returns:
True if it was removed, false if the key was not in the collection.

removeAll()
Core/AssociativeArray.js 120

Clears the collection.

set(key, value)
Core/AssociativeArray.js 64

Associates the provided key with the provided value. If the key already exists, it is overwritten with the new value.
Name Type Description
key String | Number A unique identifier.
value * The value to associate with the provided key.
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