C# Class YAMP.Operator

The abstract base class for any operator (unary, binary, ...).

Inheritance: Block, IRegisterElement

Public Methods

Method	Description
Create ( ) : Operator	Creates a new instance of the current operator.
Create ( ParseEngine engine ) : Operator	Creates a new instance of the current operator.
Evaluate ( Expression expressions, Value>.IDictionary symbols ) : Value	Begins the evaluation of given expressions.
Operator ( String op ) : System	Creates a new operator given the string for the operator.
Operator ( String op, Int32 level ) : System	Creates a new operator given the string and level for the operator.
RegisterElement ( IElementMapping elementMapping ) : void	Registers the operator at its factory.
ToCode ( ) : String	The code representation of the operator, which is usually just the operator itself.
ToDebug ( int padLeft, int tabsize ) : String	Returns a string to allow visualization of a Expression tree
ToString ( ) : String	Returns the string representation of the operator.

Creates a new instance of the current operator.

public abstract Create ( ) : Operator
return	Operator

Creates a new instance of the current operator.

public Create ( ParseEngine engine ) : Operator
engine	ParseEngine	The engine that is used for parsing the query.
return	Operator

Begins the evaluation of given expressions.

public abstract Evaluate ( Expression expressions, Value>.IDictionary symbols ) : Value
expressions	Expression	The expressions to evaluate.
symbols	Value>.IDictionary	External symbols to consider.
return	Value

Creates a new operator given the string for the operator.

public Operator ( String op ) : System
op	String	The operator string like +.
return	System

Creates a new operator given the string and level for the operator.

public Operator ( String op, Int32 level ) : System
op	String	The operator string like +.
level	System.Int32	The operator level like 100.
return	System

Registers the operator at its factory.

public RegisterElement ( IElementMapping elementMapping ) : void
elementMapping	IElementMapping
return	void

The code representation of the operator, which is usually just the operator itself.

public ToCode ( ) : String
return	String

Returns a string to allow visualization of a Expression tree

public ToDebug ( int padLeft, int tabsize ) : String
padLeft	int
tabsize	int
return	String

Returns the string representation of the operator.

public ToString ( ) : String
return	String