Uses of Class
org.datanucleus.query.compiler.Node

Packages that use Node

Package	Description
org.datanucleus.query.compiler	Package handling the compilation of queries.
org.datanucleus.query.expression	Package providing expressions from which a (generically) compiled query is made up.

Uses of Node in org.datanucleus.query.compiler

Subclasses of Node in org.datanucleus.query.compiler

Modifier and Type	Class and Description
class	ParameterNode Node representing a parameter.

Fields in org.datanucleus.query.compiler declared as Node

Modifier and Type	Field and Description
protected Node	Node.parent Parent of this node.

Fields in org.datanucleus.query.compiler with type parameters of type Node

Modifier and Type	Field and Description
protected List<Node>	Node.childNodes List of child nodes in the tree below here.
protected List<Node>	Node.properties List of properties for the node.
protected Deque<Node>	AbstractParser.stack

Methods in org.datanucleus.query.compiler that return Node

Modifier and Type	Method and Description
Node	Node.appendChildNode(Node node)
Node	Node.clone(Node parent)
Node	Node.getChildNode(int index)
Node	Node.getFirstChild() Access the first child node.
protected static Node	AbstractParser.getLastDescendantNodeForNode(Node node) Convenience method to navigate down through descendants to find the last one.
Node	Node.getNextChild() Access the next node.
Node	Node.getParent()
Node	Node.insertChildNode(Node node)
Node	Node.insertChildNode(Node node, int position)
Node	Parser.parse(String expression)
Node	JDOQLParser.parse(String expression)
Node	JPQLParser.parse(String expression)
Node[]	Parser.parseFrom(String expression)
Node[]	JDOQLParser.parseFrom(String expression)
Node[]	JPQLParser.parseFrom(String expression)
Node[]	Parser.parseOrder(String expression)
Node[]	JDOQLParser.parseOrder(String expression)
Node[]	JPQLParser.parseOrder(String expression)
Node[][]	Parser.parseParameters(String expression)
Node[][]	JDOQLParser.parseParameters(String expression)
Node[][]	JPQLParser.parseParameters(String expression)
Node[]	Parser.parseResult(String expression)
Node[]	JDOQLParser.parseResult(String expression) The RESULT expression in JDOQL can include aggregates, fields, as well as aliases myfield [AS] alias, myfield2" The Node tree for this would be
Node[]	JPQLParser.parseResult(String expression)
Node[]	Parser.parseTuple(String expression)
Node[]	JDOQLParser.parseTuple(String expression)
Node[]	JPQLParser.parseTuple(String expression)
Node[]	Parser.parseUpdate(String expression)
Node[]	JDOQLParser.parseUpdate(String expression)
Node[]	JPQLParser.parseUpdate(String expression)
Node	Parser.parseVariable(String expression)
Node	JDOQLParser.parseVariable(String expression)
Node	JPQLParser.parseVariable(String expression)
Node[][]	Parser.parseVariables(String expression)
Node[][]	JDOQLParser.parseVariables(String expression)
Node[][]	JPQLParser.parseVariables(String expression)
protected Node	JavaQueryCompiler.swapSubqueryParameters(Node node) Convenience method that takes the input node if it is a parameter node and swaps the node

Methods in org.datanucleus.query.compiler that return types with arguments of type Node

Modifier and Type	Method and Description
List<Node>	Node.getChildNodes()
List<Node>	Node.getProperties()

Methods in org.datanucleus.query.compiler with parameters of type Node

Modifier and Type	Method and Description
void	Node.addProperty(Node node)
Node	Node.appendChildNode(Node node)
Node	Node.clone(Node parent)
protected static Node	AbstractParser.getLastDescendantNodeForNode(Node node) Convenience method to navigate down through descendants to find the last one.
Node	Node.insertChildNode(Node node)
Node	Node.insertChildNode(Node node, int position)
void	Node.removeChildNode(Node node)
void	Node.setParent(Node parent)
void	Node.setPropertyAtPosition(int position, Node node)
protected void	JavaQueryCompiler.swapCandidateAliasNodeName(Node node) Convenience method that takes the input node and if it is set to the original candidate alias then swaps the value to the candidate alias.
protected Node	JavaQueryCompiler.swapSubqueryParameters(Node node) Convenience method that takes the input node if it is a parameter node and swaps the node

Uses of Node in org.datanucleus.query.expression

Methods in org.datanucleus.query.expression with parameters of type Node

Modifier and Type	Method and Description
Expression	ExpressionCompiler.compileExpression(Node node) Primary entry point for compiling a node for the filter, grouping, having, result clauses.
Expression	ExpressionCompiler.compileFromExpression(Node node, boolean classIsExpression) Primary entry point for compiling a node for the from clause.
Expression	ExpressionCompiler.compileOrderExpression(Node node) Primary entry point for compiling a node for the order clause.