public void setInterestPolicy(String interestPolicy) {
    if (subscriptionAttributes == null) {
      subscriptionAttributes = new SubscriptionAttributes();
    }
    subscriptionAttributes.setInterestPolicy(interestPolicy);
  }
Sets the value of the offHeap property.

allowed object is
{@link Boolean }

@param value the value of the offHeap property
geode-core/src/main/java/org/apache/geode/cache/configuration/RegionAttributesType.java