/** Returns a REMOVE operation for the specified node. */
private OperationPair createRemoveOperation(ProductPartitionNode node) {
Preconditions.checkNotNull(
node.getProductPartitionId(), "Node for REMOVE operation has no partition ID: %s", node);
Preconditions.checkArgument(
node.getProductPartitionId().longValue() >= 0L,
"Node for REMOVE operation has a negative partition ID: %s",
node);
AdGroupCriterionOperation removeOp = new AdGroupCriterionOperation();
removeOp.setOperator(Operator.REMOVE);
removeOp.setOperand(ProductPartitionNodeAdapter.createCriterionForRemove(node, adGroupId));
return new OperationPair(node, removeOp);
}
/** Returns a SET operation for the specified node. */
private OperationPair createSetBidOperation(ProductPartitionNode node) {
Preconditions.checkNotNull(
node.getProductPartitionId(), "Node for SET operation has no partition ID: %s", node);
Preconditions.checkArgument(
node.getProductPartitionId().longValue() >= 0L,
"Node for SET operation has a negative partition ID: %s",
node);
AdGroupCriterionOperation setOp = new AdGroupCriterionOperation();
setOp.setOperator(Operator.SET);
setOp.setOperand(
ProductPartitionNodeAdapter.createCriterionForSetBid(
node, adGroupId, getBiddingStrategyConfiguration()));
return new OperationPair(node, setOp);
}
/**
* Creates ADD operations for the node and ALL of its children and adds them to the provided
* operations list.
*/
private List<OperationPair> createAddOperations(ProductPartitionNode node) {
AdGroupCriterionOperation addOp = new AdGroupCriterionOperation();
addOp.setOperator(Operator.ADD);
// Set the node's ID to a new temporary ID.
node.setProductPartitionId(idGenerator.next());
addOp.setOperand(
ProductPartitionNodeAdapter.createCriterionForAdd(
node, adGroupId, getBiddingStrategyConfiguration()));
List<OperationPair> operationsList = Lists.newArrayList();
operationsList.add(new OperationPair(node, addOp));
// Recursively add all of this node's children to the operations list.
for (ProductPartitionNode child : node.getChildren()) {
operationsList.addAll(createAddOperations(child));
}
return operationsList;
}