org.apache.calcite.util

Interface Compatible

public interface Compatible

Compatibility layer.

Allows to use advanced functionality if the latest JDK or Guava version is present.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Compatible.Factory Creates the implementation of Compatible suitable for the current environment.

Field Summary

Fields

Modifier and Type	Field and Description
static Compatible	INSTANCE

Method Summary

Modifier and Type	Method and Description
<T> MethodHandles.Lookup	lookupPrivate(Class<T> clazz) Same as MethodHandles#privateLookupIn().

Field Detail

INSTANCE

static final Compatible INSTANCE

Method Detail

lookupPrivate

<T> MethodHandles.Lookup lookupPrivate(Class<T> clazz)

Same as MethodHandles#privateLookupIn(). (On JDK 8, only MethodHandles.lookup() is available.