Randomness/com.fwdekker.randomness.template/StateNode

StateNode

class StateNode(val state: State)(source)

Represents a State in a TemplateJTreeModel.

By default, two States are equal if their fields are equal, regardless of their UUID. However, this is problematic for JTrees because a JTree cannot contain multiple objects that equal each other. The StateNode class thus "replaces" the equals of the contained State within the context of the JTree.

See also

TemplateJTreeModel

Constructors

constructor(state: State)

Properties

canHaveChildren

val canHaveChildren: Boolean

true if and only if this node can have children.

var children: List<StateNode>

The child nodes contained in this node.

val state: State

The state contained in this node.

Functions

fun canHaveChild(child: StateNode): Boolean

Returns true if and only if this node can have child as a child.

fun descendants(): List<StateNode>

The (recursive) descendants of this node in depth-first order (excluding this node itself), or an empty list if this node cannot have children.

open operator override fun equals(other: Any?): Boolean

Returns true if and only if the UUIDs of this' state and other's state are equal.

open override fun hashCode(): Int

Returns the hash code of the state's UUID.