DIRECTORY Camelot USING [tidT], Rope USING [ROPE], YggDID USING [DID], YggRep USING [AttributeValue, metaAttributeMod]; YggIndexMaint: CEDAR DEFINITIONS ~ BEGIN ROPE: TYPE ~ Rope.ROPE; DIDTidNotFound: ERROR; NewValueForAttribute: PROC [did: YggDID.DID, tid: Camelot.tidT, attributeName: ROPE, oldValues: LIST OF LIST OF YggRep.AttributeValue, newValues: LIST OF LIST OF YggRep.AttributeValue]; NewValueForMetaAttribute: PROC [did: YggDID.DID, tid: Camelot.tidT, metaAttributesChanged: LIST OF YggRep.metaAttributeMod]; NewValueForAttributeCommitStatus: PROC [did: YggDID.DID, tid: Camelot.tidT, commited: BOOL]; AddOrRemoveIndexPattern: PROC [containerDID: YggDID.DID, pattern: ROPE, add: BOOL] RETURNS [ok: BOOL]; END. hYggIndexMaint.mesa Copyright Σ 1988 by Xerox Corporation. All rights reserved. Bob Hagmann October 12, 1988 8:32:00 am PDT Maintain the indices after an update. Note that an update has occured Note that this did/attributeName has a new value. Called during Pre-Commit. Note that this did/metaattribute has a new value. Called during Pre-Commit. Note state of previous NewValueForAttribute or NewValueForMetaAttribute call(s). Called during Commit or Abort. Adds or removes the pattern to the container. For an add, the pattern must be legal. For a remove, it must exactly match an existing pattern. Κ}˜codešœ™Kšœ<™