Uses of Class
com.metamatrix.common.buffer.BlockedException

Packages that use BlockedException

com.metamatrix.common.buffer
com.metamatrix.query.eval
com.metamatrix.query.processor
com.metamatrix.query.processor.batch
com.metamatrix.query.processor.dynamic
com.metamatrix.query.processor.proc
com.metamatrix.query.processor.relational
com.metamatrix.query.processor.xml
com.metamatrix.query.processor.xquery
com.metamatrix.query.xquery

Uses of BlockedException in com.metamatrix.common.buffer

Subclasses of BlockedException in com.metamatrix.common.buffer

class

BlockedOnMemoryException This exception is thrown by the plan if it receives a MemoryNotAvailableException while attempting to pin a batch in the BufferManager.

Fields in com.metamatrix.common.buffer declared as BlockedException

static BlockedException

BlockedException.INSTANCE

Uses of BlockedException in com.metamatrix.query.eval

Methods in com.metamatrix.query.eval that throw BlockedException

java.lang.Boolean	Evaluator.evaluate(CompareCriteria criteria, java.util.List tuple)
java.lang.Boolean	Evaluator.evaluate(CompoundCriteria criteria, java.util.List tuple)
static boolean	Evaluator.evaluate(Criteria criteria)
boolean	Evaluator.evaluate(Criteria criteria, java.util.List tuple)
boolean	Evaluator.evaluate(ExistsCriteria criteria, java.util.List tuple)
static java.lang.Object	Evaluator.evaluate(Expression expression)
java.lang.Object	Evaluator.evaluate(Expression expression, java.util.List tuple)
boolean	Evaluator.evaluate(IsNullCriteria criteria, java.util.List tuple)
java.lang.Boolean	Evaluator.evaluate(MatchCriteria criteria, java.util.List tuple)
java.lang.Boolean	Evaluator.evaluate(NotCriteria criteria, java.util.List tuple)
protected ValueIterator	Evaluator.evaluateSubquery(SubqueryContainer container, java.util.List tuple)
java.lang.Boolean	Evaluator.evaluateTVL(Criteria criteria, java.util.List tuple)

Uses of BlockedException in com.metamatrix.query.processor

Methods in com.metamatrix.query.processor that throw BlockedException

java.lang.Object	ProcessorDataManager.lookupCodeValue(CommandContext context, java.lang.String codeTableName, java.lang.String returnElementName, java.lang.String keyElementName, java.lang.Object keyValue) Lookup a value from a cached code table.
java.lang.Object	TempTableDataManager.lookupCodeValue(CommandContext context, java.lang.String codeTableName, java.lang.String returnElementName, java.lang.String keyElementName, java.lang.Object keyValue)
TupleBatch	ProcessorPlan.nextBatch() Get a batch of results or possibly an Exception.
void	QueryProcessor.process() Process fully blocking
boolean	QueryProcessor.process(long time) Process until time expires or a BlockedException occurs

Uses of BlockedException in com.metamatrix.query.processor.batch

Methods in com.metamatrix.query.processor.batch that throw BlockedException

TupleBatch

BatchedUpdatePlan.nextBatch()

Uses of BlockedException in com.metamatrix.query.processor.dynamic

Methods in com.metamatrix.query.processor.dynamic that throw BlockedException

java.lang.Object

SqlEval.getParameterValue(java.lang.String key)

Uses of BlockedException in com.metamatrix.query.processor.proc

Methods in com.metamatrix.query.processor.proc that throw BlockedException

TupleBatch	ProcedurePlan.nextBatch()
void	ExecDynamicSqlInstruction.process(ProcedurePlan procEnv) Processing this instruction executes the ProcessorPlan for the command on the CommandStatement of the update procedure language.
void	AbstractAssignmentInstruction.process(ProcedurePlan procEnv) Updates the current variable context with a value for the Variable defined using a DeclareInstruction, the variable value is obtained by either processing a expression or a command(stored as a processplan).
void	IfInstruction.process(ProcedurePlan procEnv) This instruction will evaluate it's criteria, if it evaluates to true, it will push the corresponding sub Program on to the top of the program stack, and break from the loop.
void	CreateCursorResultSetInstruction.process(ProcedurePlan procEnv) If the result set named rsName does not exist yet in the ProcessorEnvironment, then this instruction will define that result set.
void	ExecSqlInstruction.process(ProcedurePlan procEnv) Processing this instruction executes the ProcessorPlan for the command on the CommandStatement of the update procedure language.

Uses of BlockedException in com.metamatrix.query.processor.relational

Methods in com.metamatrix.query.processor.relational that throw BlockedException

protected ValueIterator	SubqueryAwareEvaluator.evaluateSubquery(SubqueryContainer container, java.util.List tuple)
TupleBatch	RelationalNode.nextBatch() Wrapper for nextBatchDirect that does performance timing - callers should always call this rather than nextBatchDirect().
TupleBatch	RelationalPlan.nextBatch()
TupleBatch	ProjectNode.nextBatchDirect()
TupleBatch	PlanExecutionNode.nextBatchDirect()
TupleBatch	BatchedUpdateNode.nextBatchDirect()
TupleBatch	ProjectIntoNode.nextBatchDirect() Get batch from child node Walk through each row of child batch Bind values to insertCommand Execute insertCommand Update insertCount When no more data is available, output batch with single row containing insertCount
protected abstract TupleBatch	RelationalNode.nextBatchDirect() Template method for subclasses to implement.
protected TupleBatch	JoinNode.nextBatchDirect()
TupleBatch	AccessNode.nextBatchDirect()
protected TupleBatch	LimitNode.nextBatchDirect()
TupleBatch	UnionAllNode.nextBatchDirect()
TupleBatch	SortNode.nextBatchDirect()
TupleBatch	SelectNode.nextBatchDirect()
TupleBatch	GroupingNode.nextBatchDirect()
protected boolean	PlanExecutionNode.prepareNextCommand()
protected boolean	InsertPlanExecutionNode.prepareNextCommand()
protected boolean	DependentProcedureExecutionNode.prepareNextCommand()
protected boolean	DependentProcedureCriteriaProcessor.prepareNextCommand(VariableContext context)

Uses of BlockedException in com.metamatrix.query.processor.xml

Methods in com.metamatrix.query.processor.xml that throw BlockedException

void	PlanExecutor.execute(java.util.Map referenceValues) Execute the plan
TupleBatch	XMLPlan.nextBatch()
com.metamatrix.query.processor.xml.XMLContext	MoveCursorInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
abstract com.metamatrix.query.processor.xml.XMLContext	ProcessorInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context) Allow this ProcessorInstruction to do whatever processing it needs, and to in turn manipulate the running program, (via the ProcessorEnvironment getProgramStack method.) A typical instruction should simply increment the program counter of the current program, but specialized instructions may add sub programs to the stack or not increment the counter (so that they are executed again.)
com.metamatrix.query.processor.xml.XMLContext	BlockInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	ExecStagingTableInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	EndBlockInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	IfInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context) This instruction will evaluate it's criteria, one by one.
com.metamatrix.query.processor.xml.XMLContext	AbortProcessingInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	AddCommentInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context) outputs comment for an XML element (comment node is actually child of XML element node)
com.metamatrix.query.processor.xml.XMLContext	MoveDocInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	JoinedWhileInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	InitializeDocumentInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	AddNodeInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context) Outputs an element or an attribute, or nothing, based on the state of the instruction.
com.metamatrix.query.processor.xml.XMLContext	WhileInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	ExecSqlInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)
com.metamatrix.query.processor.xml.XMLContext	EndDocumentInstruction.process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context)

Uses of BlockedException in com.metamatrix.query.processor.xquery

Methods in com.metamatrix.query.processor.xquery that throw BlockedException

TupleBatch

XQueryPlan.nextBatch()

Uses of BlockedException in com.metamatrix.query.xquery

Methods in com.metamatrix.query.xquery that throw BlockedException

java.lang.Object

XQuerySQLEvaluator.getParameterValue(java.lang.String key)