Examples with BatchSource io.cdap.cdap.etl.api.batch.BatchSource used on opensource projects

Example 1 with BatchSource

use of io.cdap.cdap.etl.api.batch.BatchSource in project cdap by caskdata.

the class PipelinePluginContext method wrapPlugin.

private Object wrapPlugin(String pluginId, Object plugin) {
    Caller caller = getCaller(pluginId);
    StageMetrics stageMetrics = new DefaultStageMetrics(metrics, pluginId);
    OperationTimer operationTimer = processTimingEnabled ? new MetricsOperationTimer(stageMetrics) : NoOpOperationTimer.INSTANCE;
    if (plugin instanceof Action) {
        return new WrappedAction((Action) plugin, caller);
    } else if (plugin instanceof BatchSource) {
        return new WrappedBatchSource<>((BatchSource) plugin, caller, operationTimer);
    } else if (plugin instanceof BatchSink) {
        return new WrappedBatchSink<>((BatchSink) plugin, caller, operationTimer);
    } else if (plugin instanceof ErrorTransform) {
        return new WrappedErrorTransform<>((ErrorTransform) plugin, caller, operationTimer);
    } else if (plugin instanceof Transform) {
        return new WrappedTransform<>((Transform) plugin, caller, operationTimer);
    } else if (plugin instanceof BatchReducibleAggregator) {
        return new WrappedReduceAggregator<>((BatchReducibleAggregator) plugin, caller, operationTimer);
    } else if (plugin instanceof BatchAggregator) {
        return new WrappedBatchAggregator<>((BatchAggregator) plugin, caller, operationTimer);
    } else if (plugin instanceof BatchJoiner) {
        return new WrappedBatchJoiner<>((BatchJoiner) plugin, caller, operationTimer);
    } else if (plugin instanceof PostAction) {
        return new WrappedPostAction((PostAction) plugin, caller);
    } else if (plugin instanceof SplitterTransform) {
        return new WrappedSplitterTransform<>((SplitterTransform) plugin, caller, operationTimer);
    }
    return wrapUnknownPlugin(pluginId, plugin, caller);
}