DOFSystem.beginInterest Method (DOFObjectID, DOFInterestLevel)

DOFSystembeginInterest Method (DOFObjectID, DOFInterestLevel)

OpenDOF Object Access Library

Used by a Requestor to request interest with an indefinate duration in a given object and any interface.

Namespace: org.opendof.core.oal
Assembly: dof-oal (in dof-oal.dll) Version: 7.0.1.2

Syntax

public DOFOperationInterest beginInterest(
	DOFObjectID objectID,
	DOFInterestLevel level
)

objectID: Type: org.opendof.core.oalDOFObjectID
The identifier of the object. This must not be null. This may not be BROADCAST for the CONNECT-level interest.
level: Type: org.opendof.core.oalDOFInterestLevel
The level of interest. This must not be null.

Type: DOFOperationInterest
The interest operation that can be used to cancel the interest. Will not be null.

Remarks

Used by a Requestor to request interest with an indefinate duration in a given object and any interface.

Note: Since this is the same as specifying DOFInterfaceID.WILDCARD only use this method for WATCH and ACTIVATE levels of interest.