Package org.codehaus.groovy.transform.stc

Class AbstractExtensionMethodCache

java.lang.Object
org.codehaus.groovy.transform.stc.AbstractExtensionMethodCache
Direct Known Subclasses:
ExtensionMethodCache
public abstract class AbstractExtensionMethodCache extends Object
Per-ClassLoader cache of extension methods (DGM and friends, or another mapper such as macro methods). Values are immutable lists that also carry a name index, so a named lookup does not scan every method stored under a receiver (there are hundreds on Object).
Since:
3.0.0

  • Constructor Details

    • AbstractExtensionMethodCache

      public AbstractExtensionMethodCache()

  • Method Details

    • get

      public final Map<String,List<MethodNode>> get(ClassLoader loader)
      Returns the cached extension methods for the supplied class loader. Each list is immutable and indexed by method name.

    • addAdditionalClassesToScan

      protected abstract void addAdditionalClassesToScan(Set<Class> instanceExtClasses, Set<Class> staticExtClasses)
      Adds implementation-specific extension classes to the scan sets.

    • getDisablePropertyName

      protected abstract String getDisablePropertyName()
      Returns the system property used to disable selected extension methods.

    • getMethodFilter

      protected abstract Predicate<MethodNode> getMethodFilter()
      Returns a predicate that excludes methods from the cache.

    • getMethodMapper

      protected abstract Function<MethodNode,String> getMethodMapper()
      Maps an extension method to the cache key used during lookup.