ParseExpression Method (expression)

Keyoti SearchUnit v6

Loads the elements field with elements (words, phrases, groups, logic operators) in expression.

Declaration Syntax

Visual Basic

Visual C++

protected virtual void ParseExpression(
	string expression
)

protected virtual void ParseExpression(
	string expression
)

Protected Overridable Sub ParseExpression ( 
	expression As String
)

Protected Overridable Sub ParseExpression ( 
	expression As String
)

protected:
virtual void ParseExpression(
	String^ expression
)

protected:
virtual void ParseExpression(
	String^ expression
)

abstract ParseExpression : 
        expression : string -> unit 
override ParseExpression : 
        expression : string -> unit

abstract ParseExpression : 
        expression : string -> unit 
override ParseExpression : 
        expression : string -> unit

Parameters

expression (String)

Remarks

Note: at this stage spaces are not yet replaced with "AND" operators, this is resolved internally later.

Examples

If expression = "one two three", then elements will be loaded with 3 WordElement objects. If expression = "one OR two three", then elements will be loaded with 3 WordElement objects and one OperatorElement (for the OR).

Assembly: Keyoti4.SearchEngine.Core (Module: Keyoti4.SearchEngine.Core.dll) Version: 2015.6.15.120