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

Class Environment

java.lang.Object
org.opencds.cqf.cql.engine.execution.Environment
public class Environment extends Object
The Environment class represents the current CQL execution environment. Meaning, things that are set up outside of the CQL engine

  • Constructor Details

    • Environment

      public Environment(org.cqframework.cql.cql2elm.LibraryManager libraryManager)

    • Environment

      public Environment(org.cqframework.cql.cql2elm.LibraryManager libraryManager, Map<String,DataProvider> dataProviders, TerminologyProvider terminologyProvider)

  • Method Details

    • getLibraryManager

      public org.cqframework.cql.cql2elm.LibraryManager getLibraryManager()

    • getDataProviders

      public Map<String,DataProvider> getDataProviders()

    • getTerminologyProvider

      public TerminologyProvider getTerminologyProvider()

    • registerExternalFunctionProvider

      public void registerExternalFunctionProvider(org.hl7.elm.r1.VersionedIdentifier identifier, ExternalFunctionProvider provider)

    • getExternalFunctionProvider

      public ExternalFunctionProvider getExternalFunctionProvider(org.hl7.elm.r1.VersionedIdentifier identifier)

    • resolvePath

      public Object resolvePath(Object target, String path)

    • as

      public Object as(Object operand, Class<?> type, boolean isStrict)

    • objectEqual

      public Boolean objectEqual(Object left, Object right)

    • objectEquivalent

      public Boolean objectEquivalent(Object left, Object right)

    • createInstance

      public Object createInstance(QName typeName)

    • setValue

      public void setValue(Object target, String path, Object value)

    • is

      public Boolean is(Object operand, Class<?> type)

    • registerDataProvider

      public void registerDataProvider(String modelUri, DataProvider dataProvider)

    • resolveDataProvider

      public DataProvider resolveDataProvider(QName dataType)

    • resolveDataProviderByModelUri

      public DataProvider resolveDataProviderByModelUri(String modelUri)

    • resolveDataProvider

      public DataProvider resolveDataProvider(String packageName)

    • resolveDataProvider

      public DataProvider resolveDataProvider(String packageName, boolean mustResolve)

    • resolveType

      public Class<?> resolveType(QName typeName)

    • resolveType

      public Class<?> resolveType(org.hl7.elm.r1.TypeSpecifier typeSpecifier)

    • resolveType

      public Class<?> resolveType(Object value)

    • resolveOperandType

      public Class<?> resolveOperandType(org.hl7.elm.r1.OperandDef operandDef)

    • isType

      public boolean isType(Class<?> argumentType, Class<?> operandType)

    • matchesTypes

      public boolean matchesTypes(org.hl7.elm.r1.FunctionDef functionDef, List<? extends Object> arguments)

    • fixupQName

      public QName fixupQName(QName typeName)

    • resolveLibrary

      public org.hl7.elm.r1.Library resolveLibrary(org.hl7.elm.r1.VersionedIdentifier identifier)