Deveel.Data.Sql.Parser.SqlUnaryExpressionNode Class Reference

An expression that encapsulates a unary operator for a given operand. More...

Inheritance diagram for Deveel.Data.Sql.Parser.SqlUnaryExpressionNode:

Protected Member Functions
override ISqlNode	OnChildNode (ISqlNode node)
	During the initialization of the node from the parser, this method is called for every child node added to ChildNodes More...
Protected Member Functions inherited from Deveel.Data.Sql.Parser.SqlNode
virtual void	OnNodeInit ()
	After the initialization of the node from the parser, this method is invoked to let the specific initialization to occur. More...

Package Functions
	SqlUnaryExpressionNode ()

Properties
string	Operator [get, private set]
	Gets the string representation of the operator. More...
IExpressionNode	Operand [get, private set]
	Gets the argument of the operator. More...
Properties inherited from Deveel.Data.Sql.Parser.SqlNode
ISqlNode	Parent [get, private set]
	Gets the parent of the current node. More...
string	NodeName [get, private set]
	Gets the name of the node, as expressed in the SQL grammar. More...
IEnumerable< ISqlNode >	ChildNodes [get, private set]
	Gets an immutable list of nodes, children of the current node. More...
IEnumerable< Token >	Tokens [get, private set]
	Gets an immutable list of Token that represent the source of this node. More...
string ISqlNode.	NodeName [get]
ISqlNode ISqlNode.	Parent [get]
IEnumerable< ISqlNode > ISqlNode.	ChildNodes [get]
IEnumerable< Token > ISqlNode.	Tokens [get]
Properties inherited from Deveel.Data.Sql.Parser.ISqlNode
string	NodeName [get]
	Gets the name of the node analyzed from the parser. More...
ISqlNode	Parent [get]
	Gets a reference to the parent ISqlNode, if any. More...
IEnumerable< ISqlNode >	ChildNodes [get]
	Gets a read-only enumeration of the children nodes, if any. More...
IEnumerable< Token >	Tokens [get]
	Gets an enumeration of the tokens composing the this node. More...

Additional Inherited Members
Public Member Functions inherited from Deveel.Data.Sql.Parser.SqlNode
	SqlNode ()

Detailed Description

An expression that encapsulates a unary operator for a given operand.

Definition at line 25 of file SqlUnaryExpressionNode.cs.

Constructor & Destructor Documentation

Deveel.Data.Sql.Parser.SqlUnaryExpressionNode.SqlUnaryExpressionNode ( )

inlinepackage

Definition at line 26 of file SqlUnaryExpressionNode.cs.

                                          {
        }

Member Function Documentation

override ISqlNode Deveel.Data.Sql.Parser.SqlUnaryExpressionNode.OnChildNode ( ISqlNode  node )

inlineprotectedvirtual

During the initialization of the node from the parser, this method is called for every child node added to ChildNodes

Reimplemented from Deveel.Data.Sql.Parser.SqlNode.

Definition at line 40 of file SqlUnaryExpressionNode.cs.

                                                               {
            if (node is IExpressionNode) {
                Operand = (IExpressionNode) node;
            } else if (node.NodeName == "unary_op") {
                var op = node.ChildNodes.First();
                if (op is SqlKeyNode)
                    Operator = ((SqlKeyNode) op).Text;
            }

            return base.OnChildNode(node);
        }

Property Documentation

IExpressionNode Deveel.Data.Sql.Parser.SqlUnaryExpressionNode.Operand

getprivate set

Gets the argument of the operator.

Definition at line 37 of file SqlUnaryExpressionNode.cs.

string Deveel.Data.Sql.Parser.SqlUnaryExpressionNode.Operator

getprivate set

Gets the string representation of the operator.

Definition at line 32 of file SqlUnaryExpressionNode.cs.

---

The documentation for this class was generated from the following file:

• /var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb/Deveel.Data.Sql.Parser/SqlUnaryExpressionNode.cs