Deveel.Data.Sql.Parser.FromQuerySourceNode Class Reference

A node in the grammar tree that defines a sub-query in a FROM clause. More...

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

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
	FromQuerySourceNode ()

Properties
SqlQueryExpressionNode	Query [get, private set]
	Gets the node that represents the sub-qury that is the source of a query. More...
IdentifierNode	Alias [get, private set]
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...
Properties inherited from Deveel.Data.Sql.Parser.IFromSourceNode
IdentifierNode	Alias [get]
	Gets an alias that uniquely identifies the source within a query context. More...

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

Detailed Description

A node in the grammar tree that defines a sub-query in a FROM clause.

See also

IFromSourceNode

Definition at line 26 of file FromQuerySourceNode.cs.

Constructor & Destructor Documentation

Deveel.Data.Sql.Parser.FromQuerySourceNode.FromQuerySourceNode ( )

inlinepackage

Definition at line 27 of file FromQuerySourceNode.cs.

                                       {    
        }

Member Function Documentation

override ISqlNode Deveel.Data.Sql.Parser.FromQuerySourceNode.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 FromQuerySourceNode.cs.

                                                               {
            if (node is SqlQueryExpressionNode) {
                Query = (SqlQueryExpressionNode)node;
            } else if (node.NodeName == "select_as_opt") {
                Alias = (IdentifierNode)node.ChildNodes.FirstOrDefault();
            }

            return base.OnChildNode(node);
        }

Property Documentation

IdentifierNode Deveel.Data.Sql.Parser.FromQuerySourceNode.Alias

getprivate set

Definition at line 37 of file FromQuerySourceNode.cs.

SqlQueryExpressionNode Deveel.Data.Sql.Parser.FromQuerySourceNode.Query

getprivate set

Gets the node that represents the sub-qury that is the source of a query.

Definition at line 34 of file FromQuerySourceNode.cs.

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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/FromQuerySourceNode.cs