hub / github.com/MIT-DB-Class/simple-db-hw / hasNext

Method hasNext

src/java/simpledb/OpIterator.java:25–25 · view source on GitHub ↗

Returns true if the iterator has more tuples. @return true f the iterator has more tuples. @throws IllegalStateException If the iterator has not been opened

()

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Callers 15

mainMethod · 0.95

rewindMethod · 0.65

testTransactionCompleteMethod · 0.65

addTupleMethod · 0.65

deleteTupleMethod · 0.65

testIteratorMethod · 0.65

testReverseIteratorMethod · 0.65

addEntryMethod · 0.65

deleteEntryMethod · 0.65

rewindMethod · 0.65

testIteratorMethod · 0.65

Implementers 6

MockScantest/simpledb/TestUtil.java

TupleIteratorsrc/java/simpledb/TupleIterator.java

BTreeScansrc/java/simpledb/BTreeScan.java

SeqScansrc/java/simpledb/SeqScan.java

TupleArrayIteratorsrc/java/simpledb/Parser.java

Operatorsrc/java/simpledb/Operator.java

Calls

no outgoing calls

Tested by 15

rewindMethod · 0.52

testTransactionCompleteMethod · 0.52

addTupleMethod · 0.52

deleteTupleMethod · 0.52

testIteratorMethod · 0.52

testReverseIteratorMethod · 0.52

addEntryMethod · 0.52

deleteEntryMethod · 0.52

rewindMethod · 0.52

testIteratorMethod · 0.52