Method next

src/simpledb/DbFileIterator.java:27–27 · view source on GitHub ↗

Gets the next tuple from the operator (typically implementing by reading from a child operator or an access method). @return The next tuple in the iterator. @throws NoSuchElementException if there are no more tuples

()

Source from the content-addressed store, hash-verified

source not stored for this graph (policy: none)

Callers 6

testIteratorBasicMethod · 0.95

testIteratorCloseMethod · 0.95

validateTransactionsMethod · 0.95

mainMethod · 0.95

TableStatsMethod · 0.95

calculateTableFieldsMinMaxMethod · 0.95

Implementers 6

HeapFileIteratorsrc/simpledb/HeapFile.java

MockScantest/simpledb/TestUtil.java

TupleIteratorsrc/simpledb/TupleIterator.java

SeqScansrc/simpledb/SeqScan.java

TupleArrayIteratorsrc/simpledb/Parser.java

AbstractDbFileIteratorsrc/simpledb/AbstractDbFileIterator.ja

Calls

no outgoing calls

Tested by 3

testIteratorBasicMethod · 0.76

testIteratorCloseMethod · 0.76

validateTransactionsMethod · 0.76