public String getSlotSharingGroup ( Integer id ) { if ( virtualSideOutputNodes . containsKey ( id ) ) { Integer mappedId = virtualSideOutputNodes . get ( id ) . f0 ; return getSlotSharingGroup ( mappedId ) ; } else if ( virtualSelectNodes . containsKey ( id ) ) { Integer mappedId = virtualSelectNodes . get ( id ) . f0 ; return getSlotSharingGroup ( mappedId ) ; } else if ( virtualPartitionNodes . containsKey ( id ) ) { Integer mappedId = virtualPartitionNodes . get ( id ) . f0 ; return getSlotSharingGroup ( mappedId ) ; } else { StreamNode node = getStreamNode ( id ) ; return node . getSlotSharingGroup ( ) ; } }
Determines the slot sharing group of an operation across virtual nodes .