DartBlockProgramTreeRootNode class

The root node of the tree representation of a DartBlockProgram.

The node key is always -1.

The root node has no parent.

Inheritance

Properties

children → List<DartBlockProgramTreeNode>
The list of child nodes.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
key → int
A unique key which the node is associated with.
finalinherited
parent → DartBlockProgramTreeNode?
The parent node.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

findAllVariableDefinitions() → List<DartBlockVariableDefinition>
Retrieve all variable definitions in the current node and its child nodes.
inherited
findNodeByKey(int key) → DartBlockProgramTreeNode?
Return this node if its key matches. Otherwise, perform downward traversal to find matches in the child nodes.
inherited
findVariableDefinitions(int key, {bool includeNode = false}) → List<DartBlockVariableDefinition>
Retrieve the list of variables defined in the scope given by the starting node, based on its key. Based on the starting node, upward traversal is used to find all preceding variable definitions.
inherited
getMaxDepth() → int
Get the depth of this node.
inherited
getStatementTypeUsageCount() → Map<StatementType, int>
Count the number of usage of each StatementType by way of downward traversal.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited