diff options
Diffstat (limited to 'src/main/java/com/google/devtools/build/lib/analysis/actions/ActionTemplate.java')
-rw-r--r-- | src/main/java/com/google/devtools/build/lib/analysis/actions/ActionTemplate.java | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/analysis/actions/ActionTemplate.java b/src/main/java/com/google/devtools/build/lib/analysis/actions/ActionTemplate.java index afad7b736d..c48378fd23 100644 --- a/src/main/java/com/google/devtools/build/lib/analysis/actions/ActionTemplate.java +++ b/src/main/java/com/google/devtools/build/lib/analysis/actions/ActionTemplate.java @@ -53,6 +53,15 @@ import com.google.devtools.build.lib.actions.ArtifactOwner; * </ol> */ public interface ActionTemplate<T extends Action> extends ActionAnalysisMetadata { + + /** An exception signalling that the template expansion failed during execution phase */ + class ActionTemplateExpansionException extends Exception { + + public ActionTemplateExpansionException(String cause) { + super(cause); + } + } + /** * Given a list of input TreeFileArtifacts resolved at execution time, returns a list of expanded * SpawnActions to be executed. @@ -65,7 +74,8 @@ public interface ActionTemplate<T extends Action> extends ActionAnalysisMetadata * {@link TreeFileArtifact} */ Iterable<T> generateActionForInputArtifacts( - Iterable<TreeFileArtifact> inputTreeFileArtifacts, ArtifactOwner artifactOwner); + Iterable<TreeFileArtifact> inputTreeFileArtifacts, ArtifactOwner artifactOwner) + throws ActionTemplateExpansionException; /** Returns the input TreeArtifact. */ Artifact getInputTreeArtifact(); |