private void setFunctionContexts() {
    if (colocatedLocalDataMap != null) {
      for (LocalDataSet ls : colocatedLocalDataMap.values()) {
        ls.setFunctionContext(this);
      }
    }
  }
Context available to data dependent functions. When function is executed using
{@link FunctionService#onRegion(Region)}, the FunctionContext can be type casted to
RegionFunctionContext. Methods provided to retrieve the Region and filter passed to the function
execution


@since GemFire 6.0

@see FunctionContextImpl
geode-core/src/main/java/org/apache/geode/internal/cache/execute/RegionFunctionContextImpl.java