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## Uses of Interface
org.modeshape.graph.query.model.Constraint

Packages that use Constraint
org.modeshape.graph.query | The Query API provides a mechanism for building and executing queries.
org.modeshape.graph.query.model | The Abstract Query Model is a vocabulary that can be used to construct a language-neutral representation of a query.
org.modeshape.graph.query.optimize | This package contains the Optimizer interface, a rule-based optimizer implementation, and library of optimization rules.
org.modeshape.graph.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.graph.query.plan | This package defines the `Planner` interface, the `CanonicalPlanner` implementation, and the `PlanNode` class that is used to represent a canonical query plan.
org.modeshape.graph.query.process | This package defines the `QueryProcessor` interface, which is responsible for constructing for each query a tree of `ProcessingComponent` objects that each are responsible for processing a specific aspect of the query and returning the tuples to the parent component.
org.modeshape.graph.request | Sometimes its useful to work with a graph using objects that represent individual commands on the graph.
org.modeshape.jcr.query |
org.modeshape.jcr.query.qom |

Uses of Constraint in org.modeshape.graph.query

Fields in org.modeshape.graph.query declared as Constraint
`protected Constraint` | `QueryBuilder.constraint`

Methods in org.modeshape.graph.query with parameters of type Constraint
`protected QueryBuilder.ConstraintBuilder` | `QueryBuilder.ConstraintBuilder.setConstraint(Constraint constraint)`
`protected QueryBuilder.ConstraintBuilder` | `QueryBuilder.UpperCaser.setConstraint(Constraint constraint)`
`protected QueryBuilder.ConstraintBuilder` | `QueryBuilder.LowerCaser.setConstraint(Constraint constraint)`

Uses of Constraint in org.modeshape.graph.query.model

Classes in org.modeshape.graph.query.model that implement Constraint
`class` | `And` A constraint that evaluates to true when both of the other constraints evaluate to true.
`class` | `Between` A constraint that evaluates to true when the value defined by the dynamic operand evaluates to be within the specified range.
`class` | `ChildNode` A constraint requiring that the selected node is a child of the node reachable by the supplied absolute path
`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` | `FullTextSearch` A constraint that evaluates to true only when a full-text search applied to the search scope results in positive findings.
`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` | `PropertyExistence` A constraint that evaluates to true only when a named property exists on a node.
`class` | `SameNode` A constraint requiring that the selected node is reachable by the supplied absolute path
`class` | `SetCriteria` A constraint that evaluates to true when the defined operation evaluates to true.

Methods in org.modeshape.graph.query.model that return Constraint
`Constraint` | `Query.constraint()` Get the constraints, if there are any.
`Constraint` | `Not.constraint()` The constraint being negated.
`Constraint` | `Or.left()` Get the left-hand constraint.
`Constraint` | `And.left()` Get the constraint that is on the left-hand-side of the AND operation.
`Constraint` | `Or.right()` Get the right-hand constraint.
`Constraint` | `And.right()` Get the constraint that is on the right-hand-side of the AND operation.

Methods in org.modeshape.graph.query.model with parameters of type Constraint
`Query` | `Query.constrainedBy(Constraint constraint)` Create a copy of this query, but one that uses the supplied constraint.

Constructors in org.modeshape.graph.query.model with parameters of type Constraint
`And(Constraint left, Constraint right)`
`Not(Constraint constraint)` Create a constraint that negates another constraint.
`Or(Constraint left, Constraint right)` Create a constraint that evaluates to true if either of the two supplied constraints evaluates to true.
`Query(Source source, Constraint constraint, List<? extends Ordering> orderings, List<? extends Column> columns, Limit limit, boolean isDistinct)` Create a new query that uses the supplied source, constraint, orderings, columns and limits.

Uses of Constraint in org.modeshape.graph.query.optimize

Fields in org.modeshape.graph.query.optimize declared as Constraint
`protected static Constraint` | `RewriteAsRangeCriteria.CONFLICTING_CONSTRAINT`

Methods in org.modeshape.graph.query.optimize that return Constraint
`protected Constraint` | `RewriteAsRangeCriteria.rewrite(QueryContext context, List<Comparison> comparisons)` Rewrite the supplied comparisons, returning the new constraint and nulling in the supplied list those comparisons that were rewritten (and leaving those that were not rewritten)

Uses of Constraint in org.modeshape.graph.query.parse

Methods in org.modeshape.graph.query.parse that return Constraint
`protected Constraint` | `SqlQueryParser.parseConstraint(TokenStream tokens, TypeSystem typeSystem, Source source)`
`protected Constraint` | `SqlQueryParser.parsePropertyExistance(TokenStream tokens, TypeSystem typeSystem, Source source)`
`protected Constraint` | `SqlQueryParser.parseWhere(TokenStream tokens, TypeSystem typeSystem, Source source)`

Methods in org.modeshape.graph.query.parse with parameters of type Constraint
`protected And` | `SqlQueryParser.and(Constraint constraint1, Constraint constraint2)`
`protected Not` | `SqlQueryParser.not(Constraint constraint)`
`protected Or` | `SqlQueryParser.or(Constraint constraint1, Constraint constraint2)`
`protected Query` | `SqlQueryParser.query(Source source, Constraint constraint, List<? extends Ordering> orderings, List<? extends Column> columns, Limit limit, boolean distinct)`

Uses of Constraint in org.modeshape.graph.query.plan

Methods in org.modeshape.graph.query.plan that return Constraint
`static Constraint` | `PlanUtil.replaceReferences(QueryContext context, Constraint constraint, PlanUtil.ColumnMapping mapping, PlanNode node)`
`static Constraint` | `PlanUtil.replaceReferencesToRemovedSource(QueryContext context, Constraint constraint, Map<SelectorName,SelectorName> rewrittenSelectors)`
`static Constraint` | `PlanUtil.replaceSubqueriesWithBindVariables(QueryContext context, Constraint constraint, Map<String,Subquery> subqueriesByVariableName)`

Methods in org.modeshape.graph.query.plan with parameters of type Constraint
`protected PlanNode` | `CanonicalPlanner.attachCriteria(QueryContext context, PlanNode plan, Constraint constraint, Map<String,Subquery> subqueriesByVariableName)` Attach all criteria above the join nodes.
`static Constraint` | `PlanUtil.replaceReferences(QueryContext context, Constraint constraint, PlanUtil.ColumnMapping mapping, PlanNode node)`
`static Constraint` | `PlanUtil.replaceReferencesToRemovedSource(QueryContext context, Constraint constraint, Map<SelectorName,SelectorName> rewrittenSelectors)`
`static Constraint` | `PlanUtil.replaceSubqueriesWithBindVariables(QueryContext context, Constraint constraint, Map<String,Subquery> subqueriesByVariableName)`
`protected void` | `CanonicalPlanner.separateAndConstraints(Constraint constraint, List<Constraint> andableConstraints)` Walk the supplied constraint to extract a list of the constraints that can be AND-ed together.

Method parameters in org.modeshape.graph.query.plan with type arguments of type Constraint
`protected void` | `CanonicalPlanner.separateAndConstraints(Constraint constraint, List<Constraint> andableConstraints)` Walk the supplied constraint to extract a list of the constraints that can be AND-ed together.

Uses of Constraint in org.modeshape.graph.query.process

Fields in org.modeshape.graph.query.process with type parameters of type Constraint
`protected List<Constraint>` | `AbstractAccessComponent.andedConstraints`

Methods in org.modeshape.graph.query.process with parameters of type Constraint
`protected SelectComponent.ConstraintChecker` | `SelectComponent.createChecker(TypeSystem types, Schemata schemata, QueryResults.Columns columns, Constraint constraint, Map<String,Object> variables, SelectComponent.Analyzer analyzer)` Create the constraint evaluator that is used by the `SelectComponent` to evaluate the supplied `criteria`.
`static boolean` | `QueryResultColumns.includeFullTextScores(Constraint constraint)`

Method parameters in org.modeshape.graph.query.process with type arguments of type Constraint
`static boolean` | `QueryResultColumns.includeFullTextScores(Iterable<Constraint> constraints)`

Constructors in org.modeshape.graph.query.process with parameters of type Constraint
`SelectComponent(ProcessingComponent delegate, Constraint constraint, Map<String,Object> variables)` Create a SELECT processing component that pass those tuples that satisfy the supplied constraint.
`SelectComponent(ProcessingComponent delegate, Constraint constraint, Map<String,Object> variables, SelectComponent.Analyzer analyzer)` Create a SELECT processing component that pass those tuples that satisfy the supplied constraint, using the supplied `SelectComponent.Analyzer` for the verification of the more complex/arduous constraints.

Uses of Constraint in org.modeshape.graph.request

Methods in org.modeshape.graph.request that return types with arguments of type Constraint
`List<Constraint>` | `AccessQueryRequest.andedConstraints()` Get the immutable list of constraints that are AND-ed together in this query.

Constructor parameters in org.modeshape.graph.request with type arguments of type Constraint
`AccessQueryRequest(String workspace, SelectorName tableName, QueryResults.Columns resultColumns, List<Constraint> andedConstraints, Limit limit, Schemata schemata, Map<String,Object> variables)` Create a new request to execute the supplied query against the name workspace.

Uses of Constraint in org.modeshape.jcr.query

Methods in org.modeshape.jcr.query that return Constraint
`protected Constraint` | `JcrSqlQueryParser.parseConstraint(TokenStream tokens, TypeSystem typeSystem, Source source)` Parse a constraint clause.
`protected Constraint` | `JcrSqlQueryParser.parsePropertyExistance(TokenStream tokens, TypeSystem typeSystem, Source source)`
`protected Constraint` | `RewritePseudoColumns.rewrite(QueryContext context, Constraint constraint)`
`protected Constraint` | `JcrSqlQueryParser.rewriteConstraint(Constraint constraint)`

Methods in org.modeshape.jcr.query with parameters of type Constraint
`protected JcrAnd` | `JcrSql2QueryParser.and(Constraint constraint1, Constraint constraint2)`
`protected JcrNot` | `JcrSql2QueryParser.not(Constraint constraint)`
`protected JcrOr` | `JcrSql2QueryParser.or(Constraint constraint1, Constraint constraint2)`
`protected JcrSelectQuery` | `JcrSql2QueryParser.query(Source source, Constraint constraint, List<? extends Ordering> orderings, List<? extends Column> columns, Limit limit, boolean distinct)`
`protected Constraint` | `RewritePseudoColumns.rewrite(QueryContext context, Constraint constraint)`
`protected Constraint` | `JcrSqlQueryParser.rewriteConstraint(Constraint constraint)`

Uses of Constraint in org.modeshape.jcr.query.qom

Subinterfaces of Constraint in org.modeshape.jcr.query.qom
`interface` | `JcrConstraint` Representation of a constraint from JCR and the Graph API.

Classes in org.modeshape.jcr.query.qom that implement Constraint
`class` | `JcrAnd` Implementation of the 'and' constraint for the JCR Query Object Model and the Graph API.
`class` | `JcrBetween` Implementation of the 'between' constraint for the Graph API and that is an extension to JCR Query Object Model.
`class` | `JcrChildNode` Implementation of the child node constraint for the JCR Query Object Model and the Graph API.
`class` | `JcrComparison`
`class` | `JcrDescendantNode` Implementation of the descendant node constraint for the JCR Query Object Model and the Graph API.
`class` | `JcrFullTextSearch` Implementation of the full-text search constraint for the JCR Query Object Model and the Graph API.
`class` | `JcrNot` Implementation of the 'not' constraint for the JCR Query Object Model and the Graph API.
`class` | `JcrOr` Implementation of the 'or' constraint for the JCR Query Object Model and the Graph API.
`class` | `JcrPropertyExistence` Implementation of the property existence constraint for the JCR Query Object Model and the Graph API.
`class` | `JcrSameNode` Implementation of the same node constraint for the JCR Query Object Model and the Graph API.
`class` | `JcrSetCriteria` Implementation of the same node constraint for the JCR Query Object Model and the Graph API.

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