Uses of Class
org.jboss.dna.graph.query.plan.PlanNode

Packages that use PlanNode

org.jboss.dna.graph.query.optimize	This package contains the Optimizer interface, a rule-based optimizer implementation, and library of optimization rules.
org.jboss.dna.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.jboss.dna.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.

Uses of PlanNode in org.jboss.dna.graph.query.optimize

Methods in org.jboss.dna.graph.query.optimize that return PlanNode

PlanNode	RightOuterToLeftOuterJoins.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RewriteIdentityJoins.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RewriteAsRangeCriteria.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	ReplaceViews.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	ReplaceAliases.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RemoveEmptyAccessNodes.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RaiseSelectCriteria.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	PushSelectCriteria.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	PushProjects.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	OptimizerRule.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	CopyCriteria.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	ChooseJoinAlgorithm.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	AddAccessNodes.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RuleBasedOptimizer.optimize(QueryContext context, PlanNode plan) Optimize the supplied query plan and produce an executable processor plan.
PlanNode	Optimizer.optimize(QueryContext context, PlanNode plan) Optimize the supplied query plan and produce an executable processor plan.

Methods in org.jboss.dna.graph.query.optimize with parameters of type PlanNode

PlanNode	RightOuterToLeftOuterJoins.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RewriteIdentityJoins.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RewriteAsRangeCriteria.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	ReplaceViews.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	ReplaceAliases.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RemoveEmptyAccessNodes.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RaiseSelectCriteria.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	PushSelectCriteria.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	PushProjects.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	OptimizerRule.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	CopyCriteria.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	ChooseJoinAlgorithm.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	AddAccessNodes.execute(QueryContext context, PlanNode plan, LinkedList<OptimizerRule> ruleStack) Optimize the supplied plan using the supplied context, hints, and yet-to-be-run rules.
PlanNode	RuleBasedOptimizer.optimize(QueryContext context, PlanNode plan) Optimize the supplied query plan and produce an executable processor plan.
PlanNode	Optimizer.optimize(QueryContext context, PlanNode plan) Optimize the supplied query plan and produce an executable processor plan.

Uses of PlanNode in org.jboss.dna.graph.query.plan

Methods in org.jboss.dna.graph.query.plan that return PlanNode

PlanNode	PlanNode.clone() This class returns a new clone of the plan tree rooted at this node.
PlanNode	Planner.createPlan(QueryContext context, QueryCommand query) Create a canonical query plan for the given command.
PlanNode	CanonicalPlanner.createPlan(QueryContext context, QueryCommand query) Create a canonical query plan for the given command.
PlanNode	PlanNode.findAncestor(PlanNode.Type typeToFind) Starting at the parent of this node, find the lowest (also closest) ancestor that has the specified type.
PlanNode	PlanNode.findAncestor(PlanNode.Type firstTypeToFind, PlanNode.Type... additionalTypesToFind) Starting at the parent of this node, find the lowest (also closest) ancestor that has one of the specified types.
PlanNode	PlanNode.findAncestor(Set<PlanNode.Type> typesToFind) Starting at the parent of this node, find the lowest (also closest) ancestor that has one of the specified types.
PlanNode	PlanNode.findAtOrBelow(PlanNode.Traversal order, PlanNode.Type typeToFind) Find the first node with the specified type that are at or below this node.
PlanNode	PlanNode.findAtOrBelow(PlanNode.Traversal order, PlanNode.Type firstTypeToFind, PlanNode.Type... additionalTypesToFind) Find the first node with one of the specified types that are at or below this node.
PlanNode	PlanNode.findAtOrBelow(PlanNode.Traversal order, Set<PlanNode.Type> typesToFind) Find the first node with one of the specified types that are at or below this node.
PlanNode	PlanNode.findAtOrBelow(PlanNode.Type typeToFind) Find the first node with the specified type that are at or below this node.
PlanNode	PlanNode.findAtOrBelow(PlanNode.Type firstTypeToFind, PlanNode.Type... additionalTypesToFind) Find the first node with one of the specified types that are at or below this node.
PlanNode	PlanNode.findAtOrBelow(Set<PlanNode.Type> typesToFind) Find the first node with one of the specified types that are at or below this node.
PlanNode	PlanNode.getChild(int index) Get the child at the supplied index.
PlanNode	PlanNode.getFirstChild() Get the first child.
PlanNode	PlanNode.getLastChild() Get the last child.
PlanNode	PlanNode.getParent() Get the parent of this node.
PlanNode	PlanNode.removeFromParent() Remove this node from its parent, and return the node that used to be the parent of this node.

Methods in org.jboss.dna.graph.query.plan that return types with arguments of type PlanNode

List<PlanNode>	PlanNode.findAllAtOrBelow() Find all of the nodes that are at or below this node.
List<PlanNode>	PlanNode.findAllAtOrBelow(PlanNode.Traversal order) Find all of the nodes that are at or below this node.
List<PlanNode>	PlanNode.findAllAtOrBelow(PlanNode.Traversal order, PlanNode.Type typeToFind) Find all of the nodes of the specified type that are at or below this node.
List<PlanNode>	PlanNode.findAllAtOrBelow(PlanNode.Traversal order, PlanNode.Type firstTypeToFind, PlanNode.Type... additionalTypesToFind) Find all of the nodes with one of the specified types that are at or below this node.
List<PlanNode>	PlanNode.findAllAtOrBelow(PlanNode.Traversal order, Set<PlanNode.Type> typesToFind) Find all of the nodes with one of the specified types that are at or below this node.
List<PlanNode>	PlanNode.findAllAtOrBelow(PlanNode.Type typeToFind) Find all of the nodes of the specified type that are at or below this node.
List<PlanNode>	PlanNode.findAllAtOrBelow(PlanNode.Type firstTypeToFind, PlanNode.Type... additionalTypesToFind) Find all of the nodes with one of the specified types that are at or below this node.
List<PlanNode>	PlanNode.findAllAtOrBelow(Set<PlanNode.Type> typesToFind) Find all of the nodes with one of the specified types that are at or below this node.
List<PlanNode>	PlanNode.getChildren() Get the unmodifiable list of child nodes.
LinkedList<PlanNode>	PlanNode.getPathTo(PlanNode descendant) Get the path from this node (inclusive) to the supplied descendant node (inclusive)
Iterator<PlanNode>	PlanNode.iterator() This iterator is immutable.
List<PlanNode>	PlanNode.removeAllChildren() Remove all children from this node.

Methods in org.jboss.dna.graph.query.plan with parameters of type PlanNode

void	PlanNode.addChildren(PlanNode first, PlanNode second) Add the supplied nodes at the end of the list of children.
void	PlanNode.addChildren(PlanNode first, PlanNode second, PlanNode third) Add the supplied nodes at the end of the list of children.
void	PlanNode.addFirstChild(PlanNode child) Add the supplied node to the front of the list of children.
void	PlanNode.addLastChild(PlanNode child) Add the supplied node to the end of the list of children.
static PlanUtil.ColumnMapping	PlanUtil.createMappingFor(Schemata.View view, PlanNode viewPlan)
static PlanUtil.ColumnMapping	PlanUtil.createMappingForAliased(SelectorName tableAlias, Schemata.Table table, PlanNode tableSourceNode)
static PlanUtil.ColumnMapping	PlanUtil.createMappingForAliased(SelectorName viewAlias, Schemata.View view, PlanNode viewPlan)
void	PlanNode.extractChild(PlanNode child) Remove the child node from this node, and replace that child with its first child (if there is one).
static List<Column>	PlanUtil.findRequiredColumns(QueryContext context, PlanNode planNode) Collected the minimum set of columns from the supplied table that are required by or used within the plan at the supplied node or above.
LinkedList<PlanNode>	PlanNode.getPathTo(PlanNode descendant) Get the path from this node (inclusive) to the supplied descendant node (inclusive)
void	PlanNode.insertAsParent(PlanNode newParent) Insert the supplied node into the plan node tree immediately above this node.
boolean	PlanNode.isAbove(PlanNode possibleDescendant) Determine if the supplied node is a descendant of this node.
boolean	PlanNode.isBelow(PlanNode possibleAncestor) Determine if the supplied node is an ancestor of this node.
boolean	PlanNode.isSameAs(PlanNode other) Determine whether the supplied plan is equivalent to this plan.
boolean	PlanNode.removeChild(PlanNode child) Remove the node from this node.
boolean	PlanNode.replaceChild(PlanNode child, PlanNode replacement) Replace the supplied child with another node.
static Constraint	PlanUtil.replaceReferences(QueryContext context, Constraint constraint, PlanUtil.ColumnMapping mapping, PlanNode node)
static void	PlanUtil.replaceReferencesToRemovedSource(QueryContext context, PlanNode planNode, Map<SelectorName,SelectorName> rewrittenSelectors)
static DynamicOperand	PlanUtil.replaceViewReferences(QueryContext context, DynamicOperand operand, PlanUtil.ColumnMapping mapping, PlanNode node)
static JoinCondition	PlanUtil.replaceViewReferences(QueryContext context, JoinCondition joinCondition, PlanUtil.ColumnMapping mapping, PlanNode node)
static void	PlanUtil.replaceViewReferences(QueryContext context, PlanNode topOfViewInPlan, PlanUtil.ColumnMapping mappings)
void	PlanNode.setParent(PlanNode parent) Set the parent for this node.

Method parameters in org.jboss.dna.graph.query.plan with type arguments of type PlanNode

void	PlanNode.addChildren(Iterable<PlanNode> otherChildren) Add the supplied nodes at the end of the list of children.

Constructors in org.jboss.dna.graph.query.plan with parameters of type PlanNode

PlanNode(PlanNode.Type type, PlanNode parent)
Create a new plan node with the supplied initial type ad that is a child of the supplied parent.

PlanNode(PlanNode.Type type, PlanNode parent, Iterable<SelectorName> selectors)
Create a new plan node with the supplied initial type ad that is a child of the supplied parent.

PlanNode(PlanNode.Type type, PlanNode parent, SelectorName... selectors)
Create a new plan node with the supplied initial type ad that is a child of the supplied parent.

Uses of PlanNode in org.jboss.dna.graph.query.process

Methods in org.jboss.dna.graph.query.process with parameters of type PlanNode

QueryResults	QueryProcessor.execute(QueryContext context, QueryCommand command, QueryResults.Statistics statistics, PlanNode plan) Process the supplied query plan for the given command and return the results.
QueryResults	Processor.execute(QueryContext context, QueryCommand command, QueryResults.Statistics statistics, PlanNode plan) Process the supplied query plan for the given command and return the results.