Package tools.refinery.interpreter.rete.construction.plancompiler

Class ReteRecipeCompiler

java.lang.Object

tools.refinery.interpreter.rete.construction.plancompiler.ReteRecipeCompiler

public class ReteRecipeCompiler
extends Object

Compiles queries and query plans into Rete recipes, traced by respectively a CompiledQuery or CompiledSubPlan.

Field Summary

Fields

Modifier and Type	Field	Description
protected final boolean	deleteAndRederiveEvaluation
protected final TimelyConfiguration	timelyEvaluation

Constructor Summary

Constructors

Constructor	Description
ReteRecipeCompiler(IQueryPlannerStrategy plannerStrategy, org.apache.log4j.Logger logger, IQueryMetaContext metaContext, IQueryCacheContext queryCacheContext, IQueryBackendHintProvider hintProvider, QueryAnalyzer queryAnalyzer)
ReteRecipeCompiler(IQueryPlannerStrategy plannerStrategy, org.apache.log4j.Logger logger, IQueryMetaContext metaContext, IQueryCacheContext queryCacheContext, IQueryBackendHintProvider hintProvider, QueryAnalyzer queryAnalyzer, boolean deleteAndRederiveEvaluation, TimelyConfiguration timelyEvaluation)

Method Summary

Modifier and Type	Method	Description
Map<PQuery,CompiledQuery>	getCachedCompiledQueries()	Returns an unmodifiable view of currently cached compiled queries.
Map<PBody,SubPlan>	getCachedQueryPlans()	Returns an unmodifiable view of currently cached query plans.
CompiledSubPlan	getCompiledForm(SubPlan plan)	Returns a CompiledSubPlan compiled from a query plan
CompiledQuery	getCompiledForm(PQuery query)	Returns a CompiledQuery compiled from a query
protected List<CompiledSubPlan>	getCompiledFormOfParents(SubPlan plan)
SubPlan	getPlan(PBody pBody)
void	reset()	Clears internal state

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

deleteAndRederiveEvaluation

protected final boolean deleteAndRederiveEvaluation

Since:

2.2

timelyEvaluation

protected final TimelyConfiguration timelyEvaluation

Since:

2.4

Constructor Details

ReteRecipeCompiler

public ReteRecipeCompiler(IQueryPlannerStrategy plannerStrategy,
 org.apache.log4j.Logger logger,
 IQueryMetaContext metaContext,
 IQueryCacheContext queryCacheContext,
 IQueryBackendHintProvider hintProvider,
 QueryAnalyzer queryAnalyzer)

Since:

1.5

ReteRecipeCompiler

public ReteRecipeCompiler(IQueryPlannerStrategy plannerStrategy,
 org.apache.log4j.Logger logger,
 IQueryMetaContext metaContext,
 IQueryCacheContext queryCacheContext,
 IQueryBackendHintProvider hintProvider,
 QueryAnalyzer queryAnalyzer,
 boolean deleteAndRederiveEvaluation,
 TimelyConfiguration timelyEvaluation)

Since:

2.4

Method Details

reset

public void reset()

Clears internal state

getCompiledForm

public CompiledQuery getCompiledForm(PQuery query)

Returns a CompiledQuery compiled from a query

Throws:

InterpreterRuntimeException

getCompiledForm

public CompiledSubPlan getCompiledForm(SubPlan plan)

Returns a CompiledSubPlan compiled from a query plan

Throws:

InterpreterRuntimeException

getPlan

public SubPlan getPlan(PBody pBody)

Throws:

InterpreterRuntimeException

getCompiledFormOfParents

protected List<CompiledSubPlan> getCompiledFormOfParents(SubPlan plan)

getCachedCompiledQueries

public Map<PQuery,CompiledQuery> getCachedCompiledQueries()

Returns an unmodifiable view of currently cached compiled queries.

getCachedQueryPlans

public Map<PBody,SubPlan> getCachedQueryPlans()

Returns an unmodifiable view of currently cached query plans.