sqlbrite

QueryObservable

UpdateT1

BriteDatabase

PublishSubjectSet

transactions : ThreadLocal

\"T2\"

BriteContentResolver

SQLiteOpenHelper

wrapDatabaseHelper()

Query

QueryObservable: T1

包装对triggers返回的Observable的订阅

cppgohan 2017

SQLiteTransactionListener

Observable

BriteDatabase.Transaction t1 = db.newTransaction();try { BriteDatabase.Transaction t2 = db.newTransaction(); try { BriteDatabase.Transaction t3 = db.newTransaction(); try { // operation with in t3 t3.markSuccessful(); } finally { t3.end(); } // operation with in t2 t2.markSuccessful(); } finally { t2.end(); } // operation in t1 t1.markSuccessful();} finally { t1.end();}

\"T1\"

PublishSubject : triggers

contentResolver

parent

sqlbrite 源码解读

SqlBrite

UpdateT2

不同颜色代表不同的 sql 语句

SqliteTransaction

T1T2

subscribe()

QueryObservable: T2

粗边代表 subscribe() 时候的第一个 Query 对象.

代表不同的filter

wrapContentProvider()

Timeline:

CLIENT

createQuery()

triggers

rx.Observable

triggers.filter().map().startWith().observeOn()...

helper