Interface InTupleStorePositionTracker
- All Known Subinterfaces:
InOutTupleStorePositionTracker
public interface InTupleStorePositionTracker
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Method Summary
Modifier and TypeMethodDescriptionintReserves the next position in the left tuple store.intReserves the next position in the right tuple store.
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Method Details
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reserveNextLeft
int reserveNextLeft()Reserves the next position in the left tuple store.- Returns:
- the reserved position index
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reserveNextRight
int reserveNextRight()Reserves the next position in the right tuple store.- Returns:
- the reserved position index
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