MetadataModelImplementation (Java EE Metadata) - NetBeans API Javadoc (Current Development Version)

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org.netbeans.modules.j2ee.metadata/0 1.3

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org.netbeans.modules.j2ee.metadata.model.spi
Interface MetadataModelImplementation<T>

public interface MetadataModelImplementation<T>

The SPI for MetadataModel.

Since:: 1.2
See Also:: MetadataModelFactory

Method Summary

boolean isReady()
          Corresponds to MetadataModel.isReady().

<R> R runReadAction(MetadataModelAction<T,R> action)
          Corresponds to MetadataModel.runReadAction(org.netbeans.modules.j2ee.metadata.model.api.MetadataModelAction).

<R> Future<R> runReadActionWhenReady(MetadataModelAction<T,R> action)
          Corresponds to MetadataModel.runReadActionWhenReady(org.netbeans.modules.j2ee.metadata.model.api.MetadataModelAction).

Method Detail

runReadAction

<R> R runReadAction(MetadataModelAction<T,R> action)
                throws MetadataModelException,
                       IOException

Corresponds to MetadataModel.runReadAction(org.netbeans.modules.j2ee.metadata.model.api.MetadataModelAction).

Parameters:: action - the action to be executed; never null.
Returns:: the value returned by the action's MetadataModelAction.run(T) method.
Throws:: MetadataModelException - if the action's run() method threw a checked exception.; IOException - if an error occured while reading the model from its storage.

isReady

boolean isReady()

Corresponds to MetadataModel.isReady().

Returns:: true if the model is ready, false otherwise.

runReadActionWhenReady

<R> Future<R> runReadActionWhenReady(MetadataModelAction<T,R> action)
                                 throws MetadataModelException,
                                        IOException

Corresponds to MetadataModel.runReadActionWhenReady(org.netbeans.modules.j2ee.metadata.model.api.MetadataModelAction).

Parameters:: action - the action to be executed; never null.
Returns:: a Future encapsulating the value returned by the action's MetadataModelAction.run(T) method.
Throws:: MetadataModelException - if the action's run() method threw a checked exception.; IOException - if an error occured while reading the model from its storage.