MetadataLookup class final

Provides fast, structured access to constantIndex, functionIndex, and typeIndex within a MetadataIndex, enabling efficient lookup by namespace and name or by name alone.

Constructors

MetadataLookup(MetadataIndex index)
Creates a new MetadataLookup from a MetadataIndex.
factory

Properties

constantIndex → HashMap<String, HashMap<String, Field>>
A map of Fields indexed by their namespace and name.
final
functionIndex → HashMap<String, HashMap<String, MethodDef>>
A map of MethodDefs indexed by their namespace and name.
final
hashCode → int
The hash code for this object.
no setterinherited
index → MetadataIndex
The underlying MetadataIndex from which this lookup was created.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
typeIndex → HashMap<String, HashMap<String, List<TypeDef>>>
A map of TypeDefs indexed by their namespace and name.
final

Methods

findConstant(String namespace, String name) → Field
Finds a constant by its namespace and name.
findConstantByName(String name) → Field
Finds a constant by its name across all namespaces.
findFunction(String namespace, String name) → MethodDef
Finds a function by its namespace and name.
findFunctionByName(String name) → MethodDef
Finds a function by its name across all namespaces.
findSingleType(String namespace, String name) → TypeDef
Finds a single TypeDef matching the given namespace and name.
findSingleTypeByName(String name) → TypeDef
Finds a single TypeDef matching the given name across all namespaces.
findTypes(String namespace, String name) → Iterable<TypeDef>
Enumerates all TypeDef instances matching the given namespace and name.
findTypesByName(String name) → Iterable<TypeDef>
Finds all TypeDef instances matching the name across all namespaces.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
override
tryFindConstant(String namespace, String name) → Field?
Attempts to find a constant by its namespace and name.
tryFindConstantByName(String name) → Field?
Attempts to find a constant by its name across all namespaces.
tryFindFunction(String namespace, String name) → MethodDef?
Attempts to find a function by its namespace and name.
tryFindFunctionByName(String name) → MethodDef?
Attempts to find a function by its name across all namespaces.
tryFindSingleType(String namespace, String name) → TypeDef?
Attempts to find a single TypeDef matching the given namespace and name.
tryFindSingleTypeByName(String name) → TypeDef?
Attempts to find a single TypeDef matching the given name across all namespaces.

Operators

operator ==(Object other) → bool
The equality operator.
inherited