public void setGatewayEventSubstitutionFilter(DeclarableType value) {
      gatewayEventSubstitutionFilter = value;
    }
Sets the value of the gatewayEventSubstitutionFilter property.

allowed object is
{@link DeclarableType }

@param value the {@link GatewayEventSubstitutionFilter} type.
geode-core/src/main/java/org/apache/geode/cache/configuration/CacheConfig.java