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hub / github.com/awelm/simpledb / next

Method next

src/simpledb/DbIterator.java:34–34  ·  view source on GitHub ↗

Returns the next tuple from the operator (typically implementing by reading from a child operator or an access method). @return the next tuple in the iteration. @throws NoSuchElementException if there are no more tuples. @throws IllegalStateException If the iterator has not been opened

()

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Callers 15

testIteratorMethod · 0.95
testIteratorMethod · 0.95
mainMethod · 0.95
mergeCountMethod · 0.65
rewindMethod · 0.65
getNextMethod · 0.65
mergeSumMethod · 0.65
mergeMinMethod · 0.65
mergeMaxMethod · 0.65
mergeAvgMethod · 0.65
rewindMethod · 0.65
filterEqualMethod · 0.65

Implementers 5

MockScantest/simpledb/TestUtil.java
TupleIteratorsrc/simpledb/TupleIterator.java
SeqScansrc/simpledb/SeqScan.java
TupleArrayIteratorsrc/simpledb/Parser.java
AbstractDbIteratorsrc/simpledb/AbstractDbIterator.java

Calls

no outgoing calls

Tested by 15

testIteratorMethod · 0.76
testIteratorMethod · 0.76
mergeCountMethod · 0.52
rewindMethod · 0.52
getNextMethod · 0.52
mergeSumMethod · 0.52
mergeMinMethod · 0.52
mergeMaxMethod · 0.52
mergeAvgMethod · 0.52
rewindMethod · 0.52
filterEqualMethod · 0.52
testTransactionCompleteMethod · 0.52