hub / github.com/awelm/simpledb

github.com/awelm/simpledb @main

757 symbols 2,547 edges 98 files 456 documented · 60%

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

DbIterator is the iterator interface that all SimpleDB operators should implement. If the iterator is not open, none of [9 …

src/simpledb/DbIterator.java

DbFileIterator (Interface)

DbFileIterator is the iterator interface that all SimpleDB Dbfile should implement. [7 implementers]

src/simpledb/DbFileIterator.java

Aggregator (Interface)

The common interface for any class that can compute an aggregate over a list of Tuples. [4 implementers]

src/simpledb/Aggregator.java

DbFile (Interface)

The interface for database files on disk. Each table is represented by a single DbFile. DbFiles can fetch pages and iter [4 …

src/simpledb/DbFile.java

Field (Interface)

Interface for values of fields in tuples in SimpleDB. [4 implementers]

src/simpledb/Field.java

Core symbols most depended-on inside this repo

getCatalog

called by 79

src/simpledb/Database.java

equals

called by 69

src/simpledb/Field.java

called by 67

src/simpledb/DbIterator.java

getHeapTuple

called by 60

src/simpledb/Utility.java

getId

called by 52

src/simpledb/Page.java

hasNext

called by 49

src/simpledb/DbIterator.java

getValue

called by 45

src/simpledb/IntField.java

open

called by 36

src/simpledb/DbIterator.java

Shape

Method 643

Class 104

Interface 7

Enum 3

Languages

Java100%

Modules by API surface

test/simpledb/TestUtil.java36 symbols

src/simpledb/Parser.java23 symbols

test/simpledb/systemtest/TransactionTest.java20 symbols

src/simpledb/HeapPage.java18 symbols

src/simpledb/HeapFile.java18 symbols

src/simpledb/LogFile.java17 symbols

src/simpledb/LogicalPlan.java15 symbols

test/simpledb/LockingTest.java14 symbols

src/simpledb/LockManager.java14 symbols

src/simpledb/BufferPool.java13 symbols

test/simpledb/systemtest/AggregateTest.java12 symbols

src/simpledb/JoinOptimizer.java12 symbols

For agents

$ claude mcp add simpledb \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact