EclipseLink Core 4.0.2 · org.eclipse.persistence.internal.jpa.parsing

Modifier and Type	Interface and Description
public interface	AliasableNode This interface should be implemented by any node that can be aliased in the select clause.
public interface	NodeFactory INTERNAL Purpose: This interface specifies methods to create parse trees and parse tree nodes.
public interface	TypeHelper INTERNAL Purpose: Specify type helper methods.

Class Summary

Modifier and Type	Class and Description
public class	AbsNode INTERNAL Purpose: Represent an ABS in EJBQL Responsibilities: Generate the correct expression for an ABS in EJBQL
public abstract class	AggregateNode INTERNAL Purpose: Superclass for Aggregate Nodes Responsibilities: Apply itself to a query correctly
public class	AllNode INTERNAL Purpose: Represent an ALL subquery.
public class	AndNode INTERNAL Purpose: Represent an AND in EJBQL Responsibilities: Generate the correct expression for an AND in EJBQL
public class	AnyNode INTERNAL Purpose: Represent an ANY subquery.
public class	ArithmeticFunctionNode INTERNAL Purpose: This is the superclass for all the Arithmetic functions in EJBQL Responsibilities: None, subclasses do all the work
public class	AttributeNode INTERNAL Purpose: Represent a attribute.
public class	AvgNode INTERNAL Purpose: Model a AVG Responsibilities: Apply itself to a query correctly
public class	BetweenNode INTERNAL Purpose: Represent a BETWEEN in EJBQL Responsibilities: Generate the correct expression for a BETWEEN in EJBQL
public class	BinaryOperatorNode INTERNAL Purpose: This is the superclass for all the binary operators in EJBQL Responsibilities: The expression generation is delegated to the subclasses
public class	BooleanLiteralNode INTERNAL Purpose: Represent an BOOLEAN in EJBQL Responsibilities: Generate the correct expression for an AND in EJBQL
public class	CaseNode INTERNAL Purpose: Represent an CASE statement in EJBQL Responsibilities: Generate the correct expression for an CASE in EJBQL
public class	ClassForInheritanceNode
public class	CoalesceNode INTERNAL Purpose: Represent an COALESCE in EJBQL Responsibilities: Generate the correct expression for an COALESCE in EJBQL
public class	CollectionMemberDeclNode INTERNAL Purpose: Represent collection member identification variable declaration as part of the FROM clause: IN(c.orders) o.
public class	ConcatNode INTERNAL Purpose: Represent a CONCAT in EJBQL Responsibilities: Generate the correct expression for a CONCAT in EJBQL
public class	ConstructorNode INTERNAL Purpose: Represent a constructor node (NEW) Responsibilities: Generate the correct expression for a constructor
public class	CountNode INTERNAL Purpose: Model a COUNT Responsibilities: Apply itself to a query correctly
public class	DateFunctionNode INTERNAL Purpose: Represent a date function: CURRENT_DATE, CURRENT_TIME, CURRENT_TIMESTAMP.
public class	DeleteNode INTERNAL: DeleteNode is a ModifyNode that represents an DeleteAllQuery
public class	DivideNode INTERNAL Purpose: Represent a '/' in EJBQL Responsibilities: Generate the correct expression for a '/'
public class	DotNode INTERNAL Purpose: This node represents an 'DOT' (i.e. '.') on the input stream.
public class	DoubleLiteralNode INTERNAL Purpose: Represent a double literal in EJBQL Responsibilities: Generate the correct expression for the double literal
public class	EmptyCollectionComparisonNode INTERNAL Purpose: Used for the EMPTY collection handling Responsibilities: Generate the correct expression for an IS EMPTY in EJBQL
public class	EqualsAssignmentNode INTERNAL: EqualsAssignmentNode is implemented to distinguish nodes that hold updates in an update query from other BinaryOperatorNodes
public class	EqualsNode INTERNAL Purpose: Represent an '=' in EJBQL Responsibilities: Generate the correct expression for an '=' in EJBQL
public class	EscapeNode
public class	ExistsNode INTERNAL Purpose: Represent an EXISTS subquery.
public class	FetchJoinNode INTERNAL Purpose: Represent a FETCH JOIN declaration as part of the FROM clause: FETCH JOIN o.customer.
public class	FloatLiteralNode INTERNAL Purpose: Represent a float literal in EJBQL Responsibilities: Generate the correct expression for the literal
public class	FromNode INTERNAL Purpose: Represent a FROM Responsibilities: Determines the context for the Parse Tree Determine the reference class for a query Handle any FROM ... IN clauses
public class	FuncNode INTERNAL Purpose: Responsibilities: Generate expression for custom functions Example: "SELECT FUNC('NVL', e.firstName, 'NoFirstName') FROM Employee e"
public class	FunctionalExpressionNode INTERNAL Purpose: The superclass of the Functional Expression nodes Responsibilities: None
public class	GenerationContext INTERNAL Purpose: Maintain the generation context for an EJBQL query Responsibilities: Maintain a table of expression builders and alias's Maintain the base query class Maintain a handle to the session Maintain a handle to the parse tree
public class	GreaterThanEqualToNode INTERNAL Purpose: Represent a '>=' in EJBQL Responsibilities: Generate the correct expression for a '>='
public class	GreaterThanNode INTERNAL Purpose: Represent a '>' in EJBQL Responsibilities: Generate the correct expression for a '>'
public class	GroupByNode INTERNAL Purpose: Represent an GROUP BY Responsibilities: Generate the correct expression for an GROUP BY
public class	HavingNode INTERNAL Purpose: This node represents a HAVING Responsibilities: Generate the correct expression for HAVING
public abstract class	IdentificationVariableDeclNode INTERNAL Purpose: This is the superclass for all identification declaration nodes.
public class	IndexNode INTERNAL Purpose: Represent an INDEX in EJBQL Responsibilities: Generate the correct expression for an INDEX in EJBQL
public class	InNode INTERNAL Purpose: Represent an IN in EJBQL Responsibilities: Generate the correct expression for an IN
public class	IntegerLiteralNode INTERNAL Purpose: Represent a Integer literal in EJBQL Responsibilities: Generate the correct expression for an Integer literal
public class	JoinDeclNode INTERNAL Purpose: Represent JOIN identification variable declaration as part of the FROM clause: JOIN c.orders o.
public class	JPQLParseTree INTERNAL Purpose: This represents an EJBQL parse tre Responsibilities: Maintain the context for the expression generation Build an initial expression Return a reference class for the expression Maintain the root node for the query
public class	LengthNode INTERNAL Purpose: Used to resolve the LENGTH Function in EJBQL Responsibilities: Generate the correct expression for a LENGTH in EJBQL
public class	LessThanEqualToNode INTERNAL Purpose: Represent a '<=' in EJBQL Responsibilities: Generate the correct expression for a '<=' in EJBQL
public class	LessThanNode INTERNAL Purpose: Represent a '<' in EJBQL Responsibilities: Generate the correct expression for a '<'
public class	LikeNode INTERNAL Purpose: Represent a LIKE in EJBQL Responsibilities: Generate the correct expression for a LIKE
public class	LiteralNode INTERNAL Purpose: Superclass for literals (String, Integer, Float, Character, ...) Responsibilities: Maintain the literal being represented Print to a string Answer if the node is completely built
public class	LocateNode INTERNAL Purpose: Represent a LOCATE Responsibilities: Generate the correct expression for a LOCATE
public class	LogicalOperatorNode INTERNAL Purpose: This is the superclass for the logical operators (NOT, AND, OR) Responsibilities: Answer true if this node contains the passed node
public class	LongLiteralNode INTERNAL Purpose: Represent a long literal in EJBQL Responsibilities: Generate the correct expression for a long literal
public class	LowerNode INTERNAL Purpose: Represent a LOWER Responsibilities: Generate the correct expression for LOWER
public class	MajorNode INTERNAL Purpose: this is the superclass of the SELECT, FROM, WHERE and ORDER BY nodes Responsibilities: Maintain a reference to the ParseTreeContext
public class	MapEntryNode INTERNAL Purpose: Represent an ENTRY in EJBQL Responsibilities: Generate the correct expression for an ENTRY in EJBQL
public class	MapKeyNode INTERNAL Purpose: Represent an KEY in EJBQL Responsibilities: Generate the correct expression for an KEY in EJBQL
public class	MaxNode INTERNAL Purpose: Model a MAX Responsibilities: Apply itself to a query correctly
public class	MemberOfNode
public class	MinNode INTERNAL Purpose: Model a MIN Responsibilities: Apply itself to a query correctly
public class	MinusNode INTERNAL Purpose: Represent a '-' in EJBQL Responsibilities: Generate the correct expression for a '-'
public abstract class	ModifyNode INTERNAL: ModifyNode is the superclass for UpdateNode and DeleteNode
public class	ModNode
public class	MultiplyNode INTERNAL Purpose: Represent a '' in EJBQL Responsibilities: Generate the correct expression for a ''
public class	Node INTERNAL Purpose: This is the superclass for all Nodes.
public class	NodeFactoryImpl INTERNAL Purpose: Implements a node factory used by the EJBQLParser class.
public class	NotEqualsNode INTERNAL Purpose: Represent a '<>' in EJBQL Responsibilities: Generate the correct expression for an '<>' in EJBQL
public class	NotNode INTERNAL Purpose: Represent a NOT Responsibilities: Generate the correct expression for a NOT
public class	NullComparisonNode INTERNAL Purpose: This node represents the IS NULL comparisons Responsibilities: Generate the correct expression for IS NULL
public class	NullIfNode INTERNAL Purpose: Represent an NULLIF in EJBQL Responsibilities: Generate the correct expression for an NULLIF in EJBQL
public class	OrderByItemNode INTERNAL Purpose: This node represents an ORDER BY item Responsibilities: Generate the correct expression for ORDER BY
public class	OrderByNode INTERNAL Purpose: Represent an ORDER BY Responsibilities: Generate the correct expression for an ORDER BY
public class	OrNode INTERNAL Purpose: Represent an OR Responsibilities: Generate the correct expression for an OR
public class	ParameterNode INTERNAL Purpose: This node represnts a Parameter (?1) in an EJBQL Responsibilities: Generate the correct expression for an AND in EJBQL Maintain a
public class	ParseTree INTERNAL Purpose: A ParseTree contains Node(s).
public class	ParseTreeContext INTERNAL Purpose: The ParseTreeContext holds and manages context information for the parse tree for validation.
public class	PlusNode INTERNAL Purpose: Represent a '+' in EJBQL Responsibilities: Generate the correct expression for a '+'
public abstract class	QueryNode INTERNAL: This node contains the information about what kind of query is represented it's tree (e.g. Select, Update etc.) Subclasses of this node will contain query specific behavior.
public class	RangeDeclNode INTERNAL Purpose: Represent a range identification variable declaration as part of the FROM clause FROM Order o.
public class	SelectGenerationContext INTERNAL: An extension of GenerationContext the provides SELECT specific behavior.
public class	SelectNode INTERNAL: Purpose: Represent a SELECT Responsibilities: Hold the distinct status Modify a query based on the contents
public class	SetNode INTERNAL: This node holds a list of all the updates that will occur in an Update Query.
public class	SimpleConditionalExpressionNode INTERNAL Purpose: Superclass for Conditional expressions BetweenNode, EmptyCollectionComparisonNode, InNode, IsNode, LikeNode, NullComparisonNode Responsibilities: None, just a place holder
public class	SizeNode INTERNAL Purpose: Represent a SIZE function Responsibilities: Generate the correct expression for SIZE
public class	SomeNode INTERNAL Purpose: Represent a SOME subquery.
public class	SortDirectionNode
public class	SqrtNode INTERNAL Purpose: Represent a SQRT Responsibilities: Generate the correct expression for SQRT
public class	StringFunctionNode INTERNAL NOTE CURRENTLY BEING USED
public class	StringLiteralNode INTERNAL Purpose: Represent a String literal Responsibilities: Generate the correct expression for the string
public class	SubqueryNode INTERNAL Purpose: Represent a subquery.
public class	SubstringNode INTERNAL Purpose: Represent a SUBSTRING Responsibilities: Generate the correct expression for SUBSTRING
public class	SumNode INTERNAL Purpose: Model a SUM Responsibilities: Apply itself to a query correctly
public class	TemporalLiteralNode INTERNAL Purpose: Represent a Date, Time or TimeStamp literal Responsibilities: Generate the correct expression for the temporal expression
public class	TrimNode INTERNAL Purpose: Represent a TRIM Responsibilities: Generate the correct expression for TRIM
public class	TypeHelperImpl INTERNAL Purpose: Implement type helper methods specified by TypeHelper.
public class	UnaryMinus INTERNAL Purpose: Represent an unary '-' in EJBQL Responsibilities: Generate the correct expression for an unary '-'
public class	UpdateNode INTERNAL: UpdateNode is a ModifyNode that represents an UpdateAllQuery
public class	UpperNode INTERNAL Purpose: Represent a UPPER Responsibilities: Generate the correct expression for UPPER
public class	VariableNode INTERNAL Purpose: The node that represents typed variables, local variables, remote variables and TYPE constants.
public class	WhenThenNode INTERNAL Purpose: Represent an WHEN x THEN y (part of CASE statement) in EJBQL Responsibilities: Generate the correct expression for an WHEN THEN in EJBQL
public class	WhereNode INTERNAL Purpose: Represent a WHERE Responsibilities: Apply this where clause to a query

Package org.eclipse.persistence.internal.jpa.parsing

Interface Summary

Class Summary