Deveel.Data.Sql.Parser.SqlNode Class Reference

The default implementation of ISqlNode, that is a node in the text analysis parsing of SQL commands. More...

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

Public Member Functions
	SqlNode ()

Protected Member Functions
virtual void	OnNodeInit ()
	After the initialization of the node from the parser, this method is invoked to let the specific initialization to occur. More...
virtual 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...

Properties
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...

Private Member Functions
void IAstNodeInit.	Init (AstContext context, ParseTreeNode parseNode)

Detailed Description

The default implementation of ISqlNode, that is a node in the text analysis parsing of SQL commands.

See also

ISqlNode

Definition at line 32 of file SqlNode.cs.

Constructor & Destructor Documentation

Deveel.Data.Sql.Parser.SqlNode.SqlNode ( )

inline

Definition at line 33 of file SqlNode.cs.

                         {
            ChildNodes = new ReadOnlyCollection<ISqlNode>(new ISqlNode[0]);
            Tokens = new ReadOnlyCollection<Token>(new Token[0]);
        }

Member Function Documentation

void IAstNodeInit. Deveel.Data.Sql.Parser.SqlNode.Init ( AstContext  context, ParseTreeNode  parseNode  )

inlineprivate

Definition at line 66 of file SqlNode.cs.

                                                                            {
            NodeName = parseNode.Term == null ? GetType().Name : parseNode.Term.Name;

            var tokens = new List<Token>();

            var iToken = parseNode.FindToken();
            if (iToken != null) {
                tokens.Add(new Token(iToken.Location.Column, iToken.Location.Line, iToken.Text, iToken.Value));
            }

            var childNodes = new List<ISqlNode>();

            foreach (var childNode in parseNode.ChildNodes) {
                ISqlNode child;
                if (childNode.Term is KeyTerm) {
                    var childIToken = childNode.FindToken();
                    child = new SqlKeyNode(new Token(childIToken.Location.Column, childIToken.Location.Line, childIToken.Text, childIToken.Value));
                } else {
                    child = (ISqlNode)childNode.AstNode;
                }

                child = OnChildNode(child);

                if (child != null) {
                    if (child is ISqlChildNode)
                        (child as ISqlChildNode).SetParent(this);

                    childNodes.Add(child);
                    tokens.AddRange(child.Tokens);
                }
            }

            ChildNodes = childNodes.ToArray();
            Tokens = tokens.ToArray();

            OnNodeInit();
        }

virtual ISqlNode Deveel.Data.Sql.Parser.SqlNode.OnChildNode ( ISqlNode  node )

inlineprotectedvirtual

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

Parameters

node	The node being added to the list of children.

Returns

Returns a normalized version of the child node, or the node itself.

Reimplemented in Deveel.Data.Sql.Parser.DataTypeNode, Deveel.Data.Sql.Parser.SqlQueryExpressionNode, Deveel.Data.Sql.Parser.JoinNode, Deveel.Data.Sql.Parser.SqlBinaryExpressionNode, Deveel.Data.Sql.Parser.TableConstraintNode, Deveel.Data.Sql.Parser.SqlBetweenExpressionNode, Deveel.Data.Sql.Parser.QueryCompositeNode, Deveel.Data.Sql.Parser.SqlCaseExpressionNode, Deveel.Data.Sql.Parser.SqlFunctionCallExpressionNode, Deveel.Data.Sql.Parser.ObjectNameNode, Deveel.Data.Sql.Parser.CaseSwitchNode, Deveel.Data.Sql.Parser.OrderByNode, Deveel.Data.Sql.Parser.FromQuerySourceNode, Deveel.Data.Sql.Parser.GroupByNode, Deveel.Data.Sql.Parser.SqlUnaryExpressionNode, Deveel.Data.Sql.Parser.FromClauseNode, Deveel.Data.Sql.Parser.SqlExpressionTupleNode, Deveel.Data.Sql.Parser.ColumnConstraintNode, Deveel.Data.Sql.Parser.FromTableSourceNode, Deveel.Data.Sql.Parser.SelectStatementNode, Deveel.Data.Sql.Parser.DeclareCursorNode, Deveel.Data.Sql.Parser.SqlConstantExpressionNode, Deveel.Data.Sql.Parser.InsertStatementNode, Deveel.Data.Sql.Parser.CreateViewNode, Deveel.Data.Sql.Parser.DeclareVariableNode, Deveel.Data.Sql.Parser.GrantStatementNode, Deveel.Data.Sql.Parser.SimpleUpdateNode, Deveel.Data.Sql.Parser.SqlReferenceExpressionNode, Deveel.Data.Sql.Parser.PrivilegeNode, Deveel.Data.Sql.Parser.SequenceOfStatementsNode, Deveel.Data.Sql.Parser.SqlVariableRefExpressionNode, Deveel.Data.Sql.Parser.AlterTableNode, Deveel.Data.Sql.Parser.GrantRoleStatementNode, Deveel.Data.Sql.Parser.OpenCursorStatementNode, Deveel.Data.Sql.Parser.QueryUpdateNode, Deveel.Data.Sql.Parser.UpdateStatementNode, Deveel.Data.Sql.Parser.ExceptionHandlerNode, Deveel.Data.Sql.Parser.BreakStatementNode, Deveel.Data.Sql.Parser.ContinueStatementNode, Deveel.Data.Sql.Parser.ExitStatementNode, Deveel.Data.Sql.Parser.PlSqlBlockNode, Deveel.Data.Sql.Parser.UpdateColumnNode, Deveel.Data.Sql.Parser.CreateUserStatementNode, Deveel.Data.Sql.Parser.PlSqlCodeBlockNode, Deveel.Data.Sql.Parser.AlterUserStatementNode, Deveel.Data.Sql.Parser.InsertSetNode, Deveel.Data.Sql.Parser.DataTypeMetaNode, Deveel.Data.Sql.Parser.DeclarePragmaNode, Deveel.Data.Sql.Parser.RaiseStatementNode, Deveel.Data.Sql.Parser.SetDefaultNode, Deveel.Data.Sql.Parser.ValuesInsertNode, Deveel.Data.Sql.Parser.AddColumnNode, Deveel.Data.Sql.Parser.AddConstraintNode, Deveel.Data.Sql.Parser.AlterColumnNode, Deveel.Data.Sql.Parser.CreateSequenceNode, Deveel.Data.Sql.Parser.DeclareExceptionNode, Deveel.Data.Sql.Parser.DropColumnNode, Deveel.Data.Sql.Parser.DropConstraintNode, Deveel.Data.Sql.Parser.DropCoulmnNode, Deveel.Data.Sql.Parser.DropDefaultNode, Deveel.Data.Sql.Parser.GotoStatementNode, Deveel.Data.Sql.Parser.IdentifiedByPasswordNode, Deveel.Data.Sql.Parser.LabelNode, Deveel.Data.Sql.Parser.QueryInsertNode, Deveel.Data.Sql.Parser.ReturnStatementNode, Deveel.Data.Sql.Parser.SetAccountStatusNode, Deveel.Data.Sql.Parser.SetPasswordNode, Deveel.Data.Sql.Parser.FetchStatementNode, Deveel.Data.Sql.Parser.CreateSchemaNode, and Deveel.Data.Sql.Parser.DropSchemaStatementNode.

Definition at line 135 of file SqlNode.cs.

                                                              {
            return node;
        }

virtual void Deveel.Data.Sql.Parser.SqlNode.OnNodeInit ( )

inlineprotectedvirtual

After the initialization of the node from the parser, this method is invoked to let the specific initialization to occur.

Reimplemented in Deveel.Data.Sql.Parser.SelectItemNode, Deveel.Data.Sql.Parser.IntegerLiteralNode, Deveel.Data.Sql.Parser.NumberLiteralNode, Deveel.Data.Sql.Parser.IdentifierNode, Deveel.Data.Sql.Parser.TableColumnNode, Deveel.Data.Sql.Parser.CreateTableNode, Deveel.Data.Sql.Parser.StringLiteralNode, Deveel.Data.Sql.Parser.DropTableStatementNode, Deveel.Data.Sql.Parser.DropViewStatementNode, Deveel.Data.Sql.Parser.CloseCursorStatementNode, Deveel.Data.Sql.Parser.CursorParameterNode, Deveel.Data.Sql.Parser.LimitNode, Deveel.Data.Sql.Parser.SetInsertNode, Deveel.Data.Sql.Parser.InsertValueNode, and Deveel.Data.Sql.Parser.SetGroupsNode.

Definition at line 124 of file SqlNode.cs.

                                            {
        }

Property Documentation

IEnumerable<ISqlNode> Deveel.Data.Sql.Parser.SqlNode.ChildNodes

getprivate setprotected

Gets an immutable list of nodes, children of the current node.

See also

ISqlNode.ChildNodes

Definition at line 55 of file SqlNode.cs.

IEnumerable<ISqlNode> ISqlNode. Deveel.Data.Sql.Parser.SqlNode.ChildNodes

getprivate

Definition at line 112 of file SqlNode.cs.

string Deveel.Data.Sql.Parser.SqlNode.NodeName

getprivate setprotected

Gets the name of the node, as expressed in the SQL grammar.

See also

ISqlNode.NodeName

Definition at line 48 of file SqlNode.cs.

string ISqlNode. Deveel.Data.Sql.Parser.SqlNode.NodeName

getprivate

Definition at line 104 of file SqlNode.cs.

ISqlNode Deveel.Data.Sql.Parser.SqlNode.Parent

getprivate setprotected

Gets the parent of the current node.

See also

ISqlNode.Parent

Definition at line 42 of file SqlNode.cs.

ISqlNode ISqlNode. Deveel.Data.Sql.Parser.SqlNode.Parent

getprivate

Definition at line 108 of file SqlNode.cs.

IEnumerable<Token> Deveel.Data.Sql.Parser.SqlNode.Tokens

getprivate setprotected

Gets an immutable list of Token that represent the source of this node.

See also

Token, ISqlNode.Tokens

Definition at line 63 of file SqlNode.cs.

IEnumerable<Token> ISqlNode. Deveel.Data.Sql.Parser.SqlNode.Tokens

getprivate

Definition at line 116 of file SqlNode.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/SqlNode.cs