When set to True, indicates that the work item will be constructed as a batch.

Defaults to False.

When batch is True, the index offset for items in the batch.

The size of the batch, when batch is set to True.

The data cloning mode when constructing the work item.

When set to True, the new work item will clone output results from its parent work item. Defaults to False.

An optional clone target, where data is cloned from. Default to None.

When set to True, the work item is marked as being evaluated in process instead of out of process. Defaults to False.

The work item index. Defaults to the parent item’s index if this is set to -1. Defaults to -1.

When this flag is set, the work item will be marked as not capable of generating new items in downstream nodes. Defaults to False.

The name of the work item, defaults to the node’s name plus the index.

The parent for the newly constructed work item. For dynamic nodes this option cannot be changed, since the parent is whichever completed upstream work item was passed into the onGenerate callback. For static nodes this can be set to any of the upstream static work items.

When generating a static batch, it is possible to specify a different parent item for each of the items in the batch. This is done by passing an array of work items into the holder using this property. If the array is smaller than the number of batches being produced, the last element of the array is reused as the parent for all the batches beyond the length of the array.

When using a parentArray this property can be used to specify the starting offset in the array. By default the array is accessed starting at index 0. This is useful when generating multiple batches to avoid having to build separate parent array values for each batch. The same array can be reused with a different offset value to each call to addWorkItem.

When set to true, the new item will attempt to keep the work item data type of the parent item. Defaults to False.

The priority value for the work item. Defaults to None.

The name of the work item data type to use when constructing the work item. Defaults to the node’s default work item type name.