Uses of Interface
org.modeshape.jcr.query.model.Visitable

Packages that use Visitable

Package	Description
org.modeshape.jcr.query.model	The Abstract Query Model is a vocabulary that can be used to construct a language-neutral representation of a query.
org.modeshape.jcr.query.optimize	This package contains the Optimizer interface, a rule-based optimizer implementation, and library of optimization rules.
org.modeshape.jcr.query.parse	This package defines the QueryParser interface, which defines a component that can parse a query represented in a specific language and produce the corresponding abstract query model representation.
org.modeshape.jcr.query.validate	This package provides the interfaces that define the tables and columns that can be queried.

Uses of Visitable in org.modeshape.jcr.query.model

Subinterfaces of Visitable in org.modeshape.jcr.query.model

Modifier and Type	Interface and Description
interface	Command Represents the abstract base class for all top-level language objects that are the root of a language object tree.
interface	Constraint Represents the abstract base class for all constraints.
interface	DynamicOperand A dynamic operand used in a Comparison constraint.
interface	JoinCondition The condition used for a join between two sources.
interface	LanguageObject A common interface for all query language objects.
interface	QueryCommand Represents the abstract base class for all query commands.
interface	Source The source that represents a set of node tuples.
interface	StaticOperand A static operand used in a Comparison constraint.

Classes in org.modeshape.jcr.query.model that implement Visitable

Modifier and Type	Class and Description
class	AllNodes A selector that represents a source that returns all nodes.
class	And A constraint that evaluates to true when both of the other constraints evaluate to true.
class	ArithmeticOperand A dynamic operand that represents a (binary) arithmetic operation upon one or more other operands, used in Comparison and Ordering components.
class	Between A constraint that evaluates to true when the value defined by the dynamic operand evaluates to be within the specified range.
class	BindVariableName A value bound to a variable name used in a Comparison constraint.
class	Cast Implementation of the Cast operand.
class	ChildCount A dynamic operand that evaluates to the number of children for each node given by a selector, used in a Comparison constraint.
class	ChildNode A constraint requiring that the selected node is a child of the node reachable by the supplied absolute path
class	ChildNodeJoinCondition A join condition that evaluates to true only when the named child node is indeed a child of the named parent node.
class	Column
class	Comparison A constraint that evaluates to true when the defined operation evaluates to true.
class	DescendantNode A constraint requiring that the selected node is a descendant of the node reachable by the supplied absolute path
class	DescendantNodeJoinCondition A join condition that evaluates to true only when the named node is a descendant of another named node.
class	EquiJoinCondition A join condition that tests whether a property on a node is equal to a property on another node.
class	FullTextSearch A constraint that evaluates to true only when a full-text search applied to the search scope results in positive findings.
class	FullTextSearchScore A dynamic operand that evaluates to the full-text search score of a node given by a selector, used in a Comparison constraint and Orderings.
class	Join
class	Length A dynamic operand that evaluates to the length of the supplied propety values, used in a Comparison constraint.
class	Limit A specification of the limit placed on a query, detailing the a maximum number of result rows and an offset for the first row in the results.
class	Literal A literal value used in a Comparison constraint.
class	LiteralValue Implementation of the literal value static operand for the JCR Query Object Model, used only in bound variables.
class	LowerCase A dynamic operand that evaluates to the lower-case representation of the supplied operand, used in a Comparison constraint.
class	NamedSelector A Selector that has a name.
class	NodeDepth A dynamic operand that evaluates to the depth of a node given by a selector, used in a Comparison constraint.
class	NodeId A dynamic operand that evaluates to the identifier of a node given by a selector, used in a Comparison constraint.
class	NodeLocalName A dynamic operand that evaluates to the local name of a node given by a selector, used in a Comparison constraint.
class	NodeName A dynamic operand that evaluates to the qualified name of a node given by a selector, used in a Comparison constraint.
class	NodePath A dynamic operand that evaluates to the path of a node given by a selector, used in a Comparison constraint.
class	Not A constraint that negates another constraint.
class	Or A constraint that evaluates to true when either of the other constraints evaluates to true.
class	Ordering A specification of the ordering for the results.
class	PropertyExistence A constraint that evaluates to true only when a named property exists on a node.
class	PropertyValue A dynamic operand that evaluates to the value(s) of a property on a selector, used in a Comparison constraint.
class	Query
class	ReferenceValue A dynamic operand that evaluates to the value(s) of a single or any reference property on a selector, used in a Comparison constraint.
class	Relike A constraint that evaluates to true when the reverse like operation evaluates to true.
class	SameNode A constraint requiring that the selected node is reachable by the supplied absolute path
class	SameNodeJoinCondition A join condition that tests whether two nodes are the same nodes (that is, have the same identifier or have the same relative path from the nearest ancestor with an identifiers).
class	Selector
class	SelectQuery An implementation of SelectQuery.
class	SetCriteria A constraint that evaluates to true when the defined operation evaluates to true.
class	SetQuery This object acts as a Set operator on multiple queries, such as performing UNION, INTERSECT, and EXCEPT operations.
class	Subquery A representation of a non-correlated subquery.
class	UpperCase A dynamic operand that evaluates to the upper-case representation of the supplied operand, used in a Comparison constraint.

Methods in org.modeshape.jcr.query.model with parameters of type Visitable

Modifier and Type	Method and Description
protected void	Visitors.NavigationVisitor.enqueue(Visitable objectToBeVisited)
static Map<SelectorName,SelectorName>	Visitors.getSelectorAliasesByName(Visitable visitable) Get a map of the selector aliases keyed by their names.
static Map<SelectorName,SelectorName>	Visitors.getSelectorNamesByAlias(Visitable visitable) Get a map of the selector names keyed by their aliases.
static Set<SelectorName>	Visitors.getSelectorsReferencedBy(Visitable visitable) Get the names of the selectors referenced by the visitable object.
static String	Visitors.readable(Visitable visitable) Using a visitor, obtain the readable string representation of the supplied object
static String	Visitors.readable(Visitable visitable, ExecutionContext context) Using a visitor, obtain the readable string representation of the supplied object
static Collection<Subquery>	Visitors.subqueries(Visitable visitable, boolean includeNestedSubqueries) Using a visitor, obtain the Subquery objects that are contained within the supplied object.
static <GeneralVisitor extends Visitor> GeneralVisitor	Visitors.visit(Visitable visitable, GeneralVisitor visitor) Visit the supplied object using the supplied Visitor, which must be responsible for navigation as well as any business logic.
static <StrategyVisitor extends Visitor> StrategyVisitor	Visitors.visitAll(Visitable visitable, StrategyVisitor strategyVisitor) Visit all objects in the supplied object using a Visitors.NavigationVisitor (specifically a Visitors.WalkAllVisitor), and with each of these visited objects calling the appropriate visit(...) method on the supplied Visitor.

Method parameters in org.modeshape.jcr.query.model with type arguments of type Visitable

Modifier and Type	Method and Description
protected void	Visitors.NavigationVisitor.enqueue(Iterable<? extends Visitable> objectsToBeVisited)
static <StrategyVisitor extends Visitor> StrategyVisitor	Visitors.visitAll(Iterable<? extends Visitable> visitables, StrategyVisitor strategyVisitor) Visit all objects in the supplied object using a Visitors.NavigationVisitor (specifically a Visitors.WalkAllVisitor), and with each of these visited objects calling the appropriate visit(...) method on the supplied Visitor.

Uses of Visitable in org.modeshape.jcr.query.optimize

Methods in org.modeshape.jcr.query.optimize with parameters of type Visitable

Modifier and Type	Method and Description
static Set<Column>	RaiseSelectCriteria.getColumnsReferencedBy(Visitable visitable) Get the set of Column objects that represent those columns referenced by the visitable object.
static Set<Column>	CopyCriteria.getColumnsReferencedBy(Visitable visitable) Get the set of Column objects that represent those columns referenced by the visitable object.

Uses of Visitable in org.modeshape.jcr.query.parse

Classes in org.modeshape.jcr.query.parse that implement Visitable

Modifier and Type	Class and Description
protected static class	JcrSqlQueryParser.JoinableSources

Uses of Visitable in org.modeshape.jcr.query.validate

Methods in org.modeshape.jcr.query.validate with parameters of type Visitable

Modifier and Type	Method and Description
protected String	Validator.readable(Visitable visitable)