Package ghidra.trace.database

Class DBTraceCacheForSequenceQueries<T>

java.lang.Object

ghidra.trace.database.DBTraceCacheForSequenceQueries<T>

Direct Known Subclasses:

AbstractBaseDBTraceDefinedUnitsView.CacheForGetUnitSequenceQueries

public abstract class DBTraceCacheForSequenceQueries<T>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	DBTraceCacheForSequenceQueries.CachedRegion

Field Summary

Fields

Modifier and Type	Field	Description
protected final int	addressBreadth
protected final List<DBTraceCacheForSequenceQueries<T>.CachedRegion>	cache
protected final int	maxRegions

Constructor Summary

Constructors

Constructor	Description
DBTraceCacheForSequenceQueries(int maxRegions, int addressBreadth)

Method Summary

Modifier and Type	Method	Description
protected AddressRange	computeNewCachedRange(Address address)
protected abstract Map.Entry<TraceAddressSnapRange,T>	doCeilingEntry(long snap, Address address)
protected abstract Map.Entry<TraceAddressSnapRange,T>	doFloorEntry(long snap, Address address)
protected DBTraceCacheForSequenceQueries<T>.CachedRegion	ensureInCache(long snap, Address address)
T	getCeiling(long snap, Address address)
T	getFloor(long snap, Address address)
void	invalidate()
protected abstract void	loadCachedRegion(DBTraceCacheForSequenceQueries<T>.CachedRegion region)
void	notifyEntryRemoved(Lifespan lifespan, AddressRange range, T item)
void	notifyEntryShapeChanged(Lifespan lifespan, AddressRange range, T item)
void	notifyNewEntry(Lifespan lifespan, AddressRangeImpl range, T item)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

maxRegions

protected final int maxRegions

addressBreadth

protected final int addressBreadth

cache

protected final List<DBTraceCacheForSequenceQueries<T>.CachedRegion> cache

Constructor Details

DBTraceCacheForSequenceQueries

public DBTraceCacheForSequenceQueries(int maxRegions,
 int addressBreadth)

Method Details

loadCachedRegion

protected abstract void loadCachedRegion(DBTraceCacheForSequenceQueries<T>.CachedRegion region)

doFloorEntry

protected abstract Map.Entry<TraceAddressSnapRange,T> doFloorEntry(long snap,
 Address address)

doCeilingEntry

protected abstract Map.Entry<TraceAddressSnapRange,T> doCeilingEntry(long snap,
 Address address)

ensureInCache

protected DBTraceCacheForSequenceQueries<T>.CachedRegion ensureInCache(long snap,
 Address address)

computeNewCachedRange

protected AddressRange computeNewCachedRange(Address address)

getFloor

public T getFloor(long snap,
 Address address)

getCeiling

public T getCeiling(long snap,
 Address address)

notifyNewEntry

public void notifyNewEntry(Lifespan lifespan,
 AddressRangeImpl range,
 T item)

notifyEntryRemoved

public void notifyEntryRemoved(Lifespan lifespan,
 AddressRange range,
 T item)

notifyEntryShapeChanged

public void notifyEntryShapeChanged(Lifespan lifespan,
 AddressRange range,
 T item)

invalidate

public void invalidate()