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TreeConstructionNodeBase Class

In This Article
Namespace:
ActiproSoftware.Text.Parsing.LLParser.Implementation
Assembly:
ActiproSoftware.Text.LLParser.Wpf.dll

Represents an abstract base class a tree construction node, used to output an IAstNode for an EbnfProduction.

public abstract class TreeConstructionNodeBase : ITreeConstructionNode
Inheritance:
object object
Derived:
ParentTreeConstructionNodeBase
Implements:
ITreeConstructionNode

Constructors

TreeConstructionNodeBase()

Initializes an instance of the class.

protected TreeConstructionNodeBase()

Properties

Children

Gets the collection of child ITreeConstructionNode objects.

public virtual IEnumerable<ITreeConstructionNode> Children { get; }

Property Value

IEnumerable<ITreeConstructionNode>:

The collection of child ITreeConstructionNode objects.

IsCompiled

Gets whether the grammar and its elements are compiled, via a call to its Compile() method.

public bool IsCompiled { get; }

Property Value

bool:

true if the grammar and its elements are compiled; otherwise, false.

IsList

Gets whether this tree construction node returns a placeholder node that contains a list of IAstNode results.

public virtual bool IsList { get; }

Property Value

bool:

true if this node creates a list of IAstNode results.

Methods

CreateNode(IAstNodeMatchCollection)

Returns the IAstNode that is created for this tree construction node.

public abstract IAstNode CreateNode(IAstNodeMatchCollection matches)
Parameter Type Description
matches IAstNodeMatchCollection

The collection of matched IAstNode objects within the current IAstNodeBuilder scope.

Returns

IAstNode:

The IAstNode that is created for this tree construction node.

ToEbnfString()

Outputs the contents of the rewrite node in EBNF form.

public virtual string ToEbnfString()

Returns

string:

A string containing the EBNF form of the rewrite node.

Inherited Members