Package org.opencds.cqf.cql.engine.execution

Class Context

  • public class Context
extends java.lang.Object
    NOTE: This class is thread-affine; it uses thread local storage to allow statics throughout the code base to access the context (such as equal and equivalent evaluators).

    • Constructor Detail

      • Context

        public Context​(Library library)

      • Context

        public Context​(Library library,
               java.time.ZonedDateTime evaluationZonedDateTime)

      • Context

        public Context​(Library library,
               java.time.ZonedDateTime evaluationZonedDateTime,
               DataProvider systemDataProvider)

      • Context

        public Context​(Library library,
               java.time.ZonedDateTime evaluationZonedDateTime,
               DataProvider systemDataProvider,
               org.fhir.ucum.UcumService ucumService)

    • Method Detail

      • getEvaluatedResources

        public java.util.Set<java.lang.Object> getEvaluatedResources()

      • clearEvaluatedResources

        public void clearEvaluatedResources()

      • pushEvaluatedResourceStack

        public void pushEvaluatedResourceStack()

      • popEvaluatedResourceStack

        public void popEvaluatedResourceStack()

      • getDebugMap

        public DebugMap getDebugMap()

      • setDebugMap

        public void setDebugMap​(DebugMap debugMap)

      • shouldDebug

        public DebugAction shouldDebug​(java.lang.Exception e)

      • clearExpressions

        public void clearExpressions()

      • logDebugResult

        public void logDebugResult​(Executable node,
                           java.lang.Object result,
                           DebugAction action)

      • logDebugMessage

        public void logDebugMessage​(SourceLocator locator,
                            java.lang.String message)

      • logDebugWarning

        public void logDebugWarning​(SourceLocator locator,
                            java.lang.String message)

      • logDebugTrace

        public void logDebugTrace​(SourceLocator locator,
                          java.lang.String message)

      • logDebugError

        public void logDebugError​(CqlException e)

      • getEvaluationZonedDateTime

        public java.time.ZonedDateTime getEvaluationZonedDateTime()

      • getEvaluationOffsetDateTime

        public java.time.OffsetDateTime getEvaluationOffsetDateTime()

      • getEvaluationDateTime

        public DateTime getEvaluationDateTime()

      • getUcumService

        public org.fhir.ucum.UcumService getUcumService()

      • getSharedUcumService

        protected org.fhir.ucum.UcumService getSharedUcumService()

      • setExpressionCaching

        public void setExpressionCaching​(boolean yayOrNay)

      • isExpressionCached

        public boolean isExpressionCached​(VersionedIdentifier libraryId,
                                  java.lang.String name)

      • isExpressionCachingEnabled

        public boolean isExpressionCachingEnabled()

      • registerLibraryLoader

        public void registerLibraryLoader​(LibraryLoader libraryLoader)

      • getCurrentLibrary

        public Library getCurrentLibrary()

      • enterLibrary

        public boolean enterLibrary​(java.lang.String libraryName)

      • exitLibrary

        public void exitLibrary​(boolean enteredLibrary)

      • resolveCodeRef

        public CodeDef resolveCodeRef​(java.lang.String name)

      • resolveCodeRef

        public CodeDef resolveCodeRef​(java.lang.String libraryName,
                              java.lang.String name)

      • resolveConceptRef

        public ConceptDef resolveConceptRef​(java.lang.String name)

      • resolveConceptRef

        public ConceptDef resolveConceptRef​(java.lang.String libraryName,
                                    java.lang.String name)

      • resolveExpressionRef

        public ExpressionDef resolveExpressionRef​(java.lang.String name)

      • resolveIdentifierRef

        public java.lang.Object resolveIdentifierRef​(java.lang.String name)

      • fixupQName

        public javax.xml.namespace.QName fixupQName​(javax.xml.namespace.QName typeName)

      • createInstance

        public java.lang.Object createInstance​(javax.xml.namespace.QName typeName)

      • resolveType

        public java.lang.Class<?> resolveType​(javax.xml.namespace.QName typeName)

      • resolveType

        public java.lang.Class<?> resolveType​(TypeSpecifier typeSpecifier)

      • resolveType

        public java.lang.Class<?> resolveType​(java.lang.Object value)

      • is

        public java.lang.Boolean is​(java.lang.Object operand,
                            java.lang.Class<?> type)

      • as

        public java.lang.Object as​(java.lang.Object operand,
                           java.lang.Class<?> type,
                           boolean isStrict)

      • resolveFunctionRef

        public FunctionDef resolveFunctionRef​(java.lang.String libraryName,
                                      java.lang.String name,
                                      java.util.List<java.lang.Object> arguments,
                                      java.util.List<TypeSpecifier> signature)

      • setParameter

        public void setParameter​(java.lang.String libraryName,
                         java.lang.String name,
                         java.lang.Object value)

      • setParameters

        public void setParameters​(Library library,
                          java.util.Map<java.lang.String,​java.lang.Object> parameters)

      • resolveParameterRef

        public java.lang.Object resolveParameterRef​(java.lang.String libraryName,
                                            java.lang.String name)

      • resolveValueSetRef

        public ValueSetDef resolveValueSetRef​(java.lang.String name)

      • resolveCodeSystemRef

        public CodeSystemDef resolveCodeSystemRef​(java.lang.String name)

      • registerDataProvider

        public void registerDataProvider​(java.lang.String modelUri,
                                 DataProvider dataProvider)

      • resolveDataProvider

        public DataProvider resolveDataProvider​(javax.xml.namespace.QName dataType)

      • resolveDataProviderByModelUri

        public DataProvider resolveDataProviderByModelUri​(java.lang.String modelUri)

      • resolveDataProvider

        public DataProvider resolveDataProvider​(java.lang.String packageName)

      • resolveDataProvider

        public DataProvider resolveDataProvider​(java.lang.String packageName,
                                        boolean mustResolve)

      • registerTerminologyProvider

        public void registerTerminologyProvider​(TerminologyProvider tp)

      • enterContext

        public void enterContext​(java.lang.String context)

      • exitContext

        public void exitContext()

      • getCurrentContext

        public java.lang.String getCurrentContext()

      • setContextValue

        public void setContextValue​(java.lang.String context,
                            java.lang.Object contextValue)

      • getCurrentContextValue

        public java.lang.Object getCurrentContextValue()

      • push

        public void push​(Variable variable)

      • resolveVariable

        public Variable resolveVariable​(java.lang.String name)

      • resolveVariable

        public Variable resolveVariable​(java.lang.String name,
                                boolean mustResolve)

      • resolveAlias

        public java.lang.Object resolveAlias​(java.lang.String name)

      • pop

        public void pop()

      • pushWindow

        public void pushWindow()

      • popWindow

        public void popWindow()

      • resolvePath

        public java.lang.Object resolvePath​(java.lang.Object target,
                                    java.lang.String path)

      • setValue

        public void setValue​(java.lang.Object target,
                     java.lang.String path,
                     java.lang.Object value)

      • objectEqual

        public java.lang.Boolean objectEqual​(java.lang.Object left,
                                     java.lang.Object right)

      • objectEquivalent

        public java.lang.Boolean objectEquivalent​(java.lang.Object left,
                                          java.lang.Object right)