public ExpansionNodeActivation<AE, T> getExpansionNodeActivation(String node) { // Return the expansion node activation corresponding to the given // expansion node, in the context of the activity node activation group // this expansion region activation is in. // [Note: Expansion regions do not own their expansion nodes. Instead, // they are own as object nodes by the enclosing activity or group. // Therefore, they will already be activated along with their expansion // region.] for (ExpansionNodeActivation<AE, T> a : this.inputNodeActivations) { if (a.getName().equals(node)) { return a; } } return null; }