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

github.com/MIT-DB-Class/simple-db-hw @main

1,231 symbols 5,255 edges 130 files 798 documented · 65%

What it actually does AI analysis from the code graph — generated when you open this

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Extension points exported contracts — how you extend this code

OpIterator is the iterator interface that all SimpleDB operators should implement. If the iterator is not open, none of [11 …

src/java/simpledb/OpIterator.java

DbFile (Interface)

The interface for database files on disk. Each table is represented by a single DbFile. DbFiles can fetch pages and iter [6 …

src/java/simpledb/DbFile.java

Page (Interface)

Page is the interface used to represent pages that are resident in the BufferPool. Typically, DbFiles will read and wri [7 …

src/java/simpledb/Page.java

DbFileIterator (Interface)

DbFileIterator is the iterator interface that all SimpleDB Dbfile should implement. [6 implementers]

src/java/simpledb/DbFileIterator.java

IndexOpIterator (Interface)

IndexDBIterator is the interface that index access methods implement in SimpleDb. [15 implementers]

src/java/simpledb/IndexOpIterator.java

Core symbols most depended-on inside this repo

getBufferPool

called by 132

src/java/simpledb/Database.java

called by 131

src/java/simpledb/OpIterator.java

getCatalog

called by 111

src/java/simpledb/Database.java

getTableId

called by 100

src/java/simpledb/PageId.java

getId

called by 99

src/java/simpledb/Page.java

equals

called by 97

src/java/simpledb/Field.java

hasNext

called by 70

src/java/simpledb/OpIterator.java

getPage

called by 64

src/java/simpledb/BufferPool.java

Shape

Method 1,070

Class 150

Interface 8

Enum 3

Languages

Java100%

Modules by API surface

src/java/simpledb/BTreeFile.java45 symbols

src/java/simpledb/BTreeUtility.java38 symbols

test/simpledb/TestUtil.java36 symbols

src/java/simpledb/BTreeInternalPage.java34 symbols

src/java/simpledb/BTreeLeafPage.java33 symbols

src/java/simpledb/Parser.java23 symbols

test/simpledb/systemtest/TransactionTest.java20 symbols

test/simpledb/systemtest/LogTest.java19 symbols

src/java/simpledb/BTreeHeaderPage.java19 symbols

src/java/simpledb/HeapPage.java18 symbols

test/simpledb/BTreeLeafPageTest.java17 symbols

src/java/simpledb/LogFile.java17 symbols

For agents

$ claude mcp add simple-db-hw \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact