@Override
public Object eval() throws ExpressionException {
try {
return store.getValue(name);
} catch (Exception e) {
throw newExpressionException(e.getLocalizedMessage());
}
}
@Override
public void setStore(StateStore store) throws ExpressionException {
this.store = store;
try {
store.getValue(name);
} catch (Exception e) {
throw newExpressionException(e.getLocalizedMessage());
}
}