Libraries.Containers.Support.ListNode Documentation

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

Inherits from: Libraries.Language.Object

Variables Table

VariablesDescription
Libraries.Containers.Support.ListNode previous
Libraries.Language.Object valueThis action gets the next node.
Libraries.Containers.Support.ListNode next

Actions Documentation

Compare(Libraries.Language.Object object)

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.

Parameters

Return

integer: The Compare result, Smaller, Equal, or Larger.

Example

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

Equals(Libraries.Language.Object object)

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

Parameters

Return

boolean: True if the hash codes are equal and false if they are not equal.

Example

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

GetHashCode()

This action gets the hash code for an object.

Return

integer: The integer hash code of the object.

Example

Object o
integer hash = o:GetHashCode()

GetNext()

This action gets the next node.

Return

Libraries.Containers.Support.ListNode: The next node of type ListNode

Example

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

GetPrevious()

This action gets the previous node.

Return

Libraries.Containers.Support.ListNode: The previous node of type ListNode

Example

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

GetValue()

This action gets the value stored in the node.

Return

Libraries.Language.Object: The value stored in the node.

Example

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

SetNext(Libraries.Containers.Support.ListNode<Type> node)

This action sets the next node.

Parameters

Example

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

SetPrevious(Libraries.Containers.Support.ListNode<Type> node)

This action sets the previous node.

Parameters

Example

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

SetValue(Type value)

This action sets the value stored in the node.

Parameters

Example

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