C# Class Shaolinq.Persistence.Linq.SqlExpressionReplacer

Replaces an expression within an expression tree with another expression

Inheritance: SqlExpressionVisitor

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Public Methods

Method	Description
Replace ( Expression expression, Expression searchFor, Expression replaceWith ) : Expression	Walks an expression; finds the searchFor expression and replaces it with replaceWith. Uses an object identity comparison to identify if searchFor and replaceWith are the same.
Replace ( Expression expression, Expression searchFor, Expression replaceWith, Comparison compareExpressions ) : Expression	Walks an expression; finds the searchFor expression and replaces it with replaceWith. Uses the provided Comparison{OBJECT_TYPE} to compare searchFor and replaceWith.
Replace ( Expression expression, Expression>.Func selector ) : Expression

Protected Methods

Method	Description
Visit ( Expression expression ) : Expression

Private Methods

Method	Description
SqlExpressionReplacer ( Expression searchFor, Expression replaceWith, Comparison compareExpressions ) : System
SqlExpressionReplacer ( Expression>.Func selector ) : System

Method Details

Replace() public static method

Walks an expression; finds the searchFor expression and replaces it with replaceWith. Uses an object identity comparison to identify if searchFor and replaceWith are the same.

public static Replace ( Expression expression, Expression searchFor, Expression replaceWith ) : Expression
expression	System.Linq.Expressions.Expression	The expression to look withib
searchFor	System.Linq.Expressions.Expression	The expression to look for
replaceWith	System.Linq.Expressions.Expression	The expression to replace with
return	System.Linq.Expressions.Expression

Replace() public static method

Walks an expression; finds the searchFor expression and replaces it with replaceWith. Uses the provided Comparison{OBJECT_TYPE} to compare searchFor and replaceWith.

public static Replace ( Expression expression, Expression searchFor, Expression replaceWith, Comparison compareExpressions ) : Expression
expression	System.Linq.Expressions.Expression	The expression to look withib
searchFor	System.Linq.Expressions.Expression	The expression to look for
replaceWith	System.Linq.Expressions.Expression	The expression to replace with
compareExpressions	Comparison	A /// used to compare and
return	System.Linq.Expressions.Expression

Replace() public static method

public static Replace ( Expression expression, Expression>.Func selector ) : Expression
expression	System.Linq.Expressions.Expression
selector	Expression>.Func
return	System.Linq.Expressions.Expression

Visit() protected method

protected Visit ( Expression expression ) : Expression
expression	System.Linq.Expressions.Expression
return	System.Linq.Expressions.Expression