Examples of com.asakusafw.runtime.directio.DirectDataSource.openInput()

Class com.asakusafw.runtime.directio.DirectDataSource

Examples of com.asakusafw.runtime.directio.DirectDataSource.openInput()

com.asakusafw.runtime.directio.DirectDataSource.openInput()
Opens a fragment for input. @param < T> target data type @param definition the data definition @param fragment target fragment @param counter counter object @return {@link ModelInput} to obtain contents in the fragment @throws IOException if failed to open the fragment by I/O error @throws InterruptedException if interrupted @throws IllegalArgumentException if some parameters were {@code null}

        assert definition != null;
        assert counter != null;
        assert fragment != null;
        DirectDataSourceRepository repo = getDataSourceRepository(context);
        DirectDataSource ds = repo.getRelatedDataSource(containerPath);
        return ds.openInput(definition, fragment, counter);
    }


    private static DirectDataSourceRepository getDataSourceRepository(JobContext context) {
        assert context != null;
        return HadoopDataSourceUtil.loadRepository(context.getConfiguration());

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