CDOAdapterPolicy (CDO Model Repository Documentation)

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org.eclipse.emf.cdo.view
Interface CDOAdapterPolicy

All Known Implementing Classes:: AbstractObjectConflictResolver.MergeLocalChangesPerFeature, AbstractObjectConflictResolver.ThreeWayMerge

Specifies an adapter policy.

Since:: 2.0
Author:: Simon McDuff
See Also:: CDOView.Options.addChangeSubscriptionPolicy(CDOAdapterPolicy), CDOView.Options.setStrongReferencePolicy(CDOAdapterPolicy)

Field Summary
`static CDOAdapterPolicy`	`ALL` A default adapter policy that always triggers special behaviour.
`static CDOAdapterPolicy`	`CDO` A default adapter policy that only triggers special behaviour if the adapter under test implements `CDOAdapter`.
`static CDOAdapterPolicy`	`NONE` A default adapter policy that never triggers any special behaviour.

Method Summary
`boolean`	`isValid(EObject eObject, Adapter adapter)` Returns `true` if the given adapter on the given object should trigger a certain operation or behaviour, `false` otherwise.

Field Detail

static final CDOAdapterPolicy NONE

A default adapter policy that never triggers any special behaviour.

static final CDOAdapterPolicy CDO

A default adapter policy that only triggers special behaviour if the adapter under test implements CDOAdapter.

static final CDOAdapterPolicy ALL

A default adapter policy that always triggers special behaviour.

Method Detail

boolean isValid(EObject eObject,
                Adapter adapter)

Returns true if the given adapter on the given object should trigger a certain operation or behaviour, false otherwise.

See Also:: CDOView.Options.addChangeSubscriptionPolicy(CDOAdapterPolicy), CDOView.Options.setStrongReferencePolicy(CDOAdapterPolicy)