Uses of Interface
org.teiid.query.metadata.QueryMetadataInterface

Packages that use QueryMetadataInterface

org.teiid.query.metadata
org.teiid.query.optimizer
org.teiid.query.optimizer.relational
org.teiid.query.optimizer.relational.rules
org.teiid.query.optimizer.xml
org.teiid.query.processor.proc
org.teiid.query.processor.relational
org.teiid.query.resolver
org.teiid.query.resolver.command
org.teiid.query.resolver.util
org.teiid.query.rewriter
org.teiid.query.sql.lang
org.teiid.query.sql.util
org.teiid.query.util
org.teiid.query.validator

Uses of QueryMetadataInterface in org.teiid.query.metadata

Classes in org.teiid.query.metadata that implement QueryMetadataInterface

class	BasicQueryMetadata This is an abstract implementation of the metadata interface.
class	BasicQueryMetadataWrapper
class	TempMetadataAdapter This is an adapter class, it contains another instance of QueryMetadataInterface as well as a TempMetadataStore.
class	TransformationMetadata Teiid's implementation of the QueryMetadataInterface that reads columns, groups, models etc.

Fields in org.teiid.query.metadata declared as QueryMetadataInterface

protected QueryMetadataInterface

BasicQueryMetadataWrapper.actualMetadata

Methods in org.teiid.query.metadata that return QueryMetadataInterface

QueryMetadataInterface

TempMetadataAdapter.getMetadata()

Constructors in org.teiid.query.metadata with parameters of type QueryMetadataInterface

BasicQueryMetadataWrapper(QueryMetadataInterface actualMetadata)

TempMetadataAdapter(QueryMetadataInterface metadata, TempMetadataStore tempStore)

TempMetadataAdapter(QueryMetadataInterface metadata, TempMetadataStore tempStore, java.util.Map materializationTables, java.util.Map queryNodes)

Uses of QueryMetadataInterface in org.teiid.query.optimizer

Methods in org.teiid.query.optimizer with parameters of type QueryMetadataInterface

static boolean	BatchedUpdatePlanner.isEligibleForBatching(Command command, QueryMetadataInterface metadata) Returns whether a command can be placed in a connector batch
ProcessorPlan	BatchedUpdatePlanner.optimize(Command command, IDGenerator idGenerator, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, AnalysisRecord analysisRecord, CommandContext context) Optimizes batched updates by batching all contiguous commands that relate to the same physical model.
ProcessorPlan	ProcedurePlanner.optimize(Command procCommand, IDGenerator idGenerator, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, AnalysisRecord analysisRecord, CommandContext context) Produce a ProcessorPlan for the CreateUpdateProcedureCommand on the current node of the CommandTreeNode, the procedure plan construction involves using the child processor plans.
ProcessorPlan	CommandPlanner.optimize(Command command, IDGenerator idGenerator, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, AnalysisRecord analysisRecord, CommandContext context) Allows the planner a chance to optimize the canonical plan(s) stored in the CommandTreeNode tree.
static ProcessorPlan	QueryOptimizer.optimizePlan(Command command, QueryMetadataInterface metadata, IDGenerator idGenerator, CapabilitiesFinder capFinder, AnalysisRecord analysisRecord, CommandContext context)

Uses of QueryMetadataInterface in org.teiid.query.optimizer.relational

Fields in org.teiid.query.optimizer.relational declared as QueryMetadataInterface

protected QueryMetadataInterface

PlanToProcessConverter.metadata

Methods in org.teiid.query.optimizer.relational with parameters of type QueryMetadataInterface

PlanNode	OptimizerRule.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capabilitiesFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
static java.lang.Object	RelationalPlanner.getGlobalTempTableMetadataId(GroupSymbol table, java.lang.String matTableName, CommandContext context, QueryMetadataInterface metadata, AnalysisRecord analysisRecord)
void	RelationalPlanner.initialize(Command command, IDGenerator idGenerator, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, AnalysisRecord analysisRecord, CommandContext context)
static boolean	RelationalPlanner.isNoCacheGroup(QueryMetadataInterface metadata, java.lang.Object metadataID, Option option)

Constructors in org.teiid.query.optimizer.relational with parameters of type QueryMetadataInterface

PlanToProcessConverter(QueryMetadataInterface metadata, IDGenerator idGenerator, AnalysisRecord analysisRecord, CapabilitiesFinder capFinder)

Uses of QueryMetadataInterface in org.teiid.query.optimizer.relational.rules

Methods in org.teiid.query.optimizer.relational.rules with parameters of type QueryMetadataInterface

void	RulePushAggregates.addView(PlanNode root, PlanNode unionSource, boolean pushdown, java.util.List<SingleElementSymbol> groupingExpressions, java.util.Set<AggregateSymbol> aggregates, java.util.List<ElementSymbol> virtualElements, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static java.util.Map<ElementSymbol,Expression>	FrameUtil.buildSymbolMap(GroupSymbol oldGroup, GroupSymbol newGroup, QueryMetadataInterface metadata) creates a symbol map of elements in oldGroup mapped to corresponding elements in newGroup if newGroup is null, then a mapping of oldGroup elements to null constants will be returned
static boolean	CriteriaCapabilityValidatorVisitor.canPushLanguageObject(LanguageObject obj, java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, AnalysisRecord analysisRecord)
static float	NewCalculateCostUtil.computeCostForDepJoin(PlanNode joinNode, boolean leftIndependent, JoinNode.JoinStrategyType joinStrategy, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, CommandContext context) Computes the cost of a Dependent Join The worst possible cost will arise from a high independent ndv (many dependent sets) and a low dependent ndv (possibly many matches per set) This logic uses the same assumption as criteria in that ndv is used as a divisor of cardinality.
static float	NewCalculateCostUtil.computeCostForJoin(PlanNode leftChildNode, PlanNode rightChildNode, JoinNode.JoinStrategyType joinStrategy, QueryMetadataInterface metadata, CommandContext context) Computes the cost of a Merge Join
static void	FrameUtil.convertFrame(PlanNode startNode, GroupSymbol oldGroup, java.util.Set<GroupSymbol> newGroups, java.util.Map symbolMap, QueryMetadataInterface metadata)
PlanNode	RuleRemoveOptionalJoins.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleValidateWhereAll.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context) Verifies that a model with "supports where all" is being passed an atomic query with a criteria.
PlanNode	RuleChooseJoinStrategy.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePlanSorts.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capabilitiesFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleMergeCriteria.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleAccessPatternValidation.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleCollapseSource.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePlanProcedures.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capabilitiesFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleChooseDependent.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePlanJoins.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capabilitiesFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePlanUnions.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capabilitiesFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePlaceAccess.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleMergeVirtual.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePushSelectCriteria.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context) Execute the rule as described in the class comments.
PlanNode	RuleAssignOutputElements.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context) Execute the rule.
PlanNode	RuleRaiseAccess.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePushNonJoinCriteria.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context) Execute the rule as described in the class comments.
PlanNode	RuleCleanCriteria.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePushAggregates.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleRaiseNull.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleCopyCriteria.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context) Execute the rule as described in the class comments.
PlanNode	RuleImplementJoinStrategy.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capabilitiesFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RuleCalculateCost.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capabilitiesFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
PlanNode	RulePushLimit.execute(PlanNode plan, QueryMetadataInterface metadata, CapabilitiesFinder capabilitiesFinder, RuleStack rules, AnalysisRecord analysisRecord, CommandContext context)
static ExecutionFactory.NullOrder	CapabilitiesUtil.getDefaultNullOrder(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static int	CapabilitiesUtil.getMaxFromGroups(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static int	CapabilitiesUtil.getMaxInCriteriaSize(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static ExecutionFactory.SupportedJoinCriteria	CapabilitiesUtil.getSupportedJoinCriteria(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	JoinUtil.isNullDependent(QueryMetadataInterface metadata, java.util.Collection<GroupSymbol> innerGroups, Criteria crit) Returns true if the given criteria can be anything other than false (or unknown) given all null values for elements in the inner groups
static boolean	JoinUtil.isNullDependent(QueryMetadataInterface metadata, java.util.Collection<GroupSymbol> innerGroups, Expression expr)
static boolean	CapabilitiesUtil.isSameConnector(java.lang.Object modelID, java.lang.Object modelID1, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.requiresCriteria(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supports(SourceCapabilities.Capability cap, java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsAggregateFunction(java.lang.Object modelID, AggregateSymbol aggregate, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsAggregates(java.util.List groupCols, java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsCaseExpression(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsGroupAliases(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsJoin(java.lang.Object modelID, JoinType joinType, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsOrderBy(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsRowLimit(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsRowOffset(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsScalarFunction(java.lang.Object modelID, Function function, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsSearchedCaseExpression(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsSelectDistinct(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsSelectExpression(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsSelfJoins(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsSetOp(java.lang.Object modelID, SetQuery.Operation setOp, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.supportsSetQueryOrderBy(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	CapabilitiesUtil.useAnsiJoin(java.lang.Object modelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder)
static boolean	NewCalculateCostUtil.usesKey(Criteria crit, QueryMetadataInterface metadata)
static java.lang.Object	CriteriaCapabilityValidatorVisitor.validateCommandPushdown(java.lang.Object critNodeModelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, QueryCommand queryCommand)
static java.lang.Object	CriteriaCapabilityValidatorVisitor.validateSubqueryPushdown(SubqueryContainer subqueryContainer, java.lang.Object critNodeModelID, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, AnalysisRecord analysisRecord) Return null if the subquery cannot be pushed down, otherwise the model id of the pushdown target.

Uses of QueryMetadataInterface in org.teiid.query.optimizer.xml

Methods in org.teiid.query.optimizer.xml with parameters of type QueryMetadataInterface

static Criteria	XMLNodeMappingVisitor.convertCriteria(Criteria simpleCrit, MappingDocument rootNode, QueryMetadataInterface metadata) Convert the criteria from names using document identifiers to names using result set (i.e.
static LanguageObject	XMLNodeMappingVisitor.convertObject(LanguageObject object, MappingDocument rootNode, QueryMetadataInterface metadata)
static GroupSymbol	QueryUtil.createResolvedGroup(GroupSymbol group, QueryMetadataInterface metadata)
static GroupSymbol	QueryUtil.createResolvedGroup(java.lang.String groupName, QueryMetadataInterface metadata)
ProcessorPlan	XMLPlanner.optimize(Command command, IDGenerator idGenerator, QueryMetadataInterface metadata, CapabilitiesFinder capFinder, AnalysisRecord analysisRecord, CommandContext context)

Constructors in org.teiid.query.optimizer.xml with parameters of type QueryMetadataInterface

XMLNodeMappingVisitor(MappingDocument rootNode, QueryMetadataInterface metadata)
Constructor for XMLNodeMappingVisitor.

XMLPlannerEnvironment(QueryMetadataInterface qmi)

Uses of QueryMetadataInterface in org.teiid.query.processor.proc

Methods in org.teiid.query.processor.proc with parameters of type QueryMetadataInterface

void	ProcedurePlan.setMetadata(QueryMetadataInterface metadata)

Constructors in org.teiid.query.processor.proc with parameters of type QueryMetadataInterface

ExecDynamicSqlInstruction(CreateUpdateProcedureCommand parentProcCommand, DynamicCommand command, QueryMetadataInterface metadata, IDGenerator idGenerator, CapabilitiesFinder capFinder)

Uses of QueryMetadataInterface in org.teiid.query.processor.relational

Constructors in org.teiid.query.processor.relational with parameters of type QueryMetadataInterface

InsertPlanExecutionNode(int nodeID, QueryMetadataInterface metadata)

Uses of QueryMetadataInterface in org.teiid.query.resolver

Methods in org.teiid.query.resolver with parameters of type QueryMetadataInterface

static Command	QueryResolver.expandCommand(ProcedureContainer proc, QueryMetadataInterface metadata, AnalysisRecord analysisRecord)
Command	ProcedureContainerResolver.expandCommand(ProcedureContainer procCommand, QueryMetadataInterface metadata, AnalysisRecord analysis) Expand a command by finding and attaching all subcommands to the command.
GroupContext	ProcedureContainerResolver.findChildCommandMetadata(ProcedureContainer container, TempMetadataStore discoveredMetadata, QueryMetadataInterface metadata) Find all metadata defined by this command for it's children.
protected abstract java.lang.String	ProcedureContainerResolver.getPlan(QueryMetadataInterface metadata, GroupSymbol group) For a given resolver, this returns the unparsed command.
java.util.Map	VariableResolver.getVariableValues(Command command, QueryMetadataInterface metadata)
static java.util.Map	QueryResolver.getVariableValues(Command command, QueryMetadataInterface metadata)
static boolean	QueryResolver.isXMLQuery(Query query, QueryMetadataInterface metadata) Check to verify if the query would return XML results.
static TempMetadataStore	QueryResolver.resolveCommand(Command currentCommand, java.util.Map externalMetadata, QueryMetadataInterface metadata, AnalysisRecord analysis) This implements an algorithm to resolve all the symbols created by the parser into real metadata IDs
static TempMetadataStore	QueryResolver.resolveCommand(Command currentCommand, java.util.Map externalMetadata, QueryMetadataInterface metadata, AnalysisRecord analysis, boolean resolveNullLiterals)
static void	QueryResolver.resolveCommand(Command command, QueryMetadataInterface metadata) This implements an algorithm to resolve all the symbols created by the parser into real metadata IDs
static void	QueryResolver.resolveCommand(Command command, QueryMetadataInterface metadata, AnalysisRecord analysis) This implements an algorithm to resolve all the symbols created by the parser into real metadata IDs
static void	QueryResolver.resolveCriteria(Criteria criteria, QueryMetadataInterface metadata) Resolve just a criteria.

Uses of QueryMetadataInterface in org.teiid.query.resolver.command

Methods in org.teiid.query.resolver.command with parameters of type QueryMetadataInterface

static java.util.Collection	XMLQueryResolver.collectValidCriteriaElements(GroupSymbol group, QueryMetadataInterface metadata) Collect all fully-qualified valid elements.
GroupContext	ExecResolver.findChildCommandMetadata(ProcedureContainer container, TempMetadataStore discoveredMetadata, QueryMetadataInterface metadata)
GroupContext	DeleteResolver.findChildCommandMetadata(ProcedureContainer container, TempMetadataStore discoveredMetadata, QueryMetadataInterface metadata)
protected java.lang.String	UpdateResolver.getPlan(QueryMetadataInterface metadata, GroupSymbol group)
protected java.lang.String	ExecResolver.getPlan(QueryMetadataInterface metadata, GroupSymbol group)
protected java.lang.String	DeleteResolver.getPlan(QueryMetadataInterface metadata, GroupSymbol group)
protected java.lang.String	InsertResolver.getPlan(QueryMetadataInterface metadata, GroupSymbol group)
java.util.Map	UpdateResolver.getVariableValues(Command command, QueryMetadataInterface metadata)
java.util.Map	InsertResolver.getVariableValues(Command command, QueryMetadataInterface metadata)
void	UpdateProcedureResolver.resolveVirtualGroupElements(CreateUpdateProcedureCommand procCommand, QueryMetadataInterface metadata)
static void	XMLQueryResolver.resolveXMLCriteria(Criteria criteria, GroupContext externalGroups, java.util.Collection validElements, QueryMetadataInterface metadata) Resolve the criteria specified on the XML query.

Uses of QueryMetadataInterface in org.teiid.query.resolver.util

Fields in org.teiid.query.resolver.util declared as QueryMetadataInterface

protected QueryMetadataInterface

ResolverVisitor.metadata

Methods in org.teiid.query.resolver.util with parameters of type QueryMetadataInterface

static void	BindVariableVisitor.bindReferences(LanguageObject obj, java.util.List bindings, QueryMetadataInterface metadata) Convenient static method for using this visitor
static Expression	ResolverUtil.convertExpression(Expression sourceExpression, java.lang.String targetTypeName, QueryMetadataInterface metadata) Replaces a sourceExpression with a conversion of the source expression to the target type.
static Expression	ResolverUtil.convertExpression(Expression sourceExpression, java.lang.String sourceTypeName, java.lang.String targetTypeName, QueryMetadataInterface metadata) Replaces a sourceExpression with a conversion of the source expression to the target type.
static java.util.List<GroupSymbol>	ResolverUtil.findMatchingGroups(java.lang.String groupContext, java.util.Collection<GroupSymbol> groups, QueryMetadataInterface metadata)
static java.util.List	ResolverUtil.getAccessPatternElementsInGroups(QueryMetadataInterface metadata, java.util.Collection groups, boolean flatten) When access patterns are flattened, they are an approximation the user may need to enter as criteria.
static Expression	ResolverUtil.getDefault(ElementSymbol symbol, QueryMetadataInterface metadata) Get the default value for the parameter, which could be null if the parameter is set to NULLABLE.
static void	ResolveVirtualGroupCriteriaVisitor.resolveCriteria(LanguageObject obj, GroupSymbol virtualGroup, QueryMetadataInterface metadata)
static java.util.List<ElementSymbol>	ResolverUtil.resolveElementsInGroup(GroupSymbol group, QueryMetadataInterface metadata) Returns the resolved elements in the given group.
static void	ResolverUtil.resolveGroup(GroupSymbol symbol, QueryMetadataInterface metadata)
static void	ResolverVisitor.resolveLanguageObject(LanguageObject obj, java.util.Collection<GroupSymbol> groups, GroupContext externalContext, QueryMetadataInterface metadata)
static void	ResolverVisitor.resolveLanguageObject(LanguageObject obj, java.util.Collection<GroupSymbol> groups, QueryMetadataInterface metadata)
static void	ResolverVisitor.resolveLanguageObject(LanguageObject obj, QueryMetadataInterface metadata)
static ResolverUtil.ResolvedLookup	ResolverUtil.resolveLookup(Function lookup, QueryMetadataInterface metadata)
static void	ResolverUtil.resolveOrderBy(OrderBy orderBy, QueryCommand command, QueryMetadataInterface metadata) Attempt to resolve the order by throws QueryResolverException if the symbol is not of SingleElementSymbol type

Constructors in org.teiid.query.resolver.util with parameters of type QueryMetadataInterface

BindVariableVisitor(java.util.List bindings, QueryMetadataInterface metadata)
Constructor

ResolverVisitor(QueryMetadataInterface metadata, java.util.Collection<GroupSymbol> internalGroups, GroupContext externalContext)
Constructor for ResolveElementsVisitor.

ResolveVirtualGroupCriteriaVisitor(GroupSymbol virtualGroup, QueryMetadataInterface metadata)
Constructor for ResolveElementsVisitor with no specified groups.

Uses of QueryMetadataInterface in org.teiid.query.rewriter

Methods in org.teiid.query.rewriter with parameters of type QueryMetadataInterface

static Query	QueryRewriter.createInlineViewQuery(GroupSymbol group, Command nested, QueryMetadataInterface metadata, java.util.List<SingleElementSymbol> actualSymbols)
static Command	QueryRewriter.evaluateAndRewrite(Command command, Evaluator eval, CommandContext context, QueryMetadataInterface metadata)
static Criteria	QueryRewriter.optimizeCriteria(CompoundCriteria criteria, QueryMetadataInterface metadata) Performs simple expression flattening
static Command	QueryRewriter.rewrite(Command command, CreateUpdateProcedureCommand procCommand, QueryMetadataInterface metadata, CommandContext context, java.util.Map variableValues, int commandType)
static Command	QueryRewriter.rewrite(Command command, QueryMetadataInterface metadata, CommandContext context)
static Criteria	QueryRewriter.rewriteCriteria(Criteria criteria, CreateUpdateProcedureCommand procCommand, CommandContext context, QueryMetadataInterface metadata) Rewrite the criteria by evaluating some trivial cases.
static Expression	QueryRewriter.rewriteExpression(Expression expression, CreateUpdateProcedureCommand procCommand, CommandContext context, QueryMetadataInterface metadata)

Uses of QueryMetadataInterface in org.teiid.query.sql.lang

Methods in org.teiid.query.sql.lang with parameters of type QueryMetadataInterface

static java.util.List	SetQuery.getTypedProjectedSymbols(java.util.List acutal, java.util.List projectedTypes, QueryMetadataInterface metadata)
void	SetQuery.setProjectedTypes(java.util.List<java.lang.Class<?>> projectedTypes, QueryMetadataInterface metadata)

Uses of QueryMetadataInterface in org.teiid.query.sql.util

Methods in org.teiid.query.sql.util with parameters of type QueryMetadataInterface

static CreateUpdateProcedureCommand	UpdateProcedureGenerator.createProcedure(int procedureType, java.lang.String virtualGroup, Command queryTransformation, QueryMetadataInterface metadata) Create CreateUpdateProcedureCommand for the specific virtual group.
static SymbolMap	SymbolMap.createSymbolMap(GroupSymbol virtualGroup, java.util.List<? extends SingleElementSymbol> projectCols, QueryMetadataInterface metadata)
static void	ElementSymbolOptimizer.optimizeElements(Command command, QueryMetadataInterface metadata) This method will convert all elements in a command to their shortest possible unambiguous name.

Uses of QueryMetadataInterface in org.teiid.query.util

Methods in org.teiid.query.util that return QueryMetadataInterface

QueryMetadataInterface

CommandContext.getMetadata()

Methods in org.teiid.query.util with parameters of type QueryMetadataInterface

void	CommandContext.setMetadata(QueryMetadataInterface metadata)

Uses of QueryMetadataInterface in org.teiid.query.validator

Methods in org.teiid.query.validator that return QueryMetadataInterface

protected QueryMetadataInterface	UpdateValidationVisitor.getMetadata() This method get the metadata that this visitor uses.
protected QueryMetadataInterface	AbstractValidationVisitor.getMetadata()

Methods in org.teiid.query.validator with parameters of type QueryMetadataInterface

void	AbstractValidationVisitor.setMetadata(QueryMetadataInterface metadata)
static ValidatorReport	Validator.validate(LanguageObject object, QueryMetadataInterface metadata)
static ValidatorReport	Validator.validate(LanguageObject object, QueryMetadataInterface metadata, AbstractValidationVisitor visitor)

Constructors in org.teiid.query.validator with parameters of type QueryMetadataInterface

UpdateValidationVisitor(QueryMetadataInterface metadata)
This constructor initialises the visitor by setting the metadata needed for validation.