Libraries.Containers.Support.ListNode

The ListNode class is a support class for List data structure.

Example Code

use Libraries.Containers.Support.ListNode

class Main
    action main
        ListNode<integer> node
        node:Set(29)
    end
end

This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.

Example Code

Object o
        Object t
        integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)

This action determines if two objects are equal based on their hash code values.

Example Code

use Libraries.Language.Object
        use Libraries.Language.Types.Text
        Object o
        Text t
        boolean result = o:Equals(t)

This action gets the hash code for an object.

Example Code

Object o
        integer hash = o:GetHashCode()

This action gets the next node.

Example Code

use Libraries.Containers.Support.ListNode
        ListNode<integer> node
        node:GetNext()

This action gets the previous node.

Example Code

use Libraries.Containers.Support.ListNode
        ListNode<integer> node
        node:GetPrevious()

This action gets the value stored in the node.

Example Code

use Libraries.Containers.Support.ListNode
        ListNode<integer> node
        integer val = node:GetValue()

This action sets the next node.

Example Code

use Libraries.Containers.Support.ListNode
        ListNode<integer> node
        ListNode<integer> nextNode
        nextNode:SetValue(30)
        node:SetNext(nextNode)

This action sets the previous node.

Example Code

use Libraries.Containers.Support.ListNode
        ListNode<integer> node
        ListNode<integer> prevNode
        prevNode:SetValue(28)
        node:SetPrevious(prevNode)

This action sets the value stored in the node.

Example Code

use Libraries.Containers.Support.ListNode
        ListNode<integer> node
        node:SetValue(29)