com.db4o.marshall

Interface ReadContext

All Superinterfaces:

Context, ReadBuffer

All Known Subinterfaces:

InternalReadContext, ObjectIdContext, ReferenceActivationContext

All Known Implementing Classes:

AbstractReadContext, CollectIdContext, DeleteContextImpl, ObjectHeaderContext, ObjectIdContextImpl, ObjectReferenceContext, QueryingReadContext, UnmarshallingContext

public interface ReadContext
extends Context, ReadBuffer

this interface is passed to internal class TypeHandler4 when instantiating objects.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	readObject() Interprets the current position in the context as an ID and returns the object with this ID.
java.lang.Object	readObject(TypeHandler4 handler) reads sub-objects, in cases where the TypeHandler4 is known.

Methods inherited from interface com.db4o.marshall.Context

objectContainer, transaction

Methods inherited from interface com.db4o.marshall.ReadBuffer

offset, readBitMap, readByte, readBytes, readInt, readLong, seek

Method Detail

readObject

java.lang.Object readObject()

Interprets the current position in the context as an ID and returns the object with this ID.

Returns:

the object

readObject

java.lang.Object readObject(TypeHandler4 handler)

reads sub-objects, in cases where the TypeHandler4 is known.