Content Predicate
Tests the Content attached to a graph node.
Tests the Content attached to a graph node. A ContentPredicate reads only the node's ContentTags, so it never samples the world. No type on this page affects the input bounds, so the entries below list only a performance impact.
Parameters common to all ContentPredicate types:
- Skip: boolean. Skips this predicate and its children. The test always passes.
- ExportAs: string. Exports this ContentPredicate under this name, so an Imported ContentPredicate can reference it.
Constant
Always returns the Value, whatever the node's Content is.
Performance impact: None.
Parameters:
- Value: boolean. The result this predicate always returns.
Set
Passes when the node's Content carries any one of the ContentTags.
Performance impact: Low.
Parameters:
- ContentTags: list of strings. The tags to look for on the node's GraphContent.
Not
Inverts the child's result.
Performance impact: None.
Parameters:
- ContentPredicate: ContentPredicate slot.
And
Passes if and only if all of its children pass.
Performance impact: In the worst case, the sum of its children's costs. Put the cheapest children first, and those most likely to fail, because this ContentPredicate stops calling children once one fails.
Parameters:
- ContentPredicates: list of ContentPredicate slots.
Or
Passes if and only if any one of its children passes.
Performance impact: In the worst case, the sum of its children's costs. Put the cheapest children first, and those most likely to pass, because this ContentPredicate stops calling children once one passes.
Parameters:
- ContentPredicates: list of ContentPredicate slots.
Imported
Imports an exported ContentPredicate.
Performance impact: Inherits the performance cost of the imported asset.
Parameters:
- Name: string. Name of the exported asset.