### Question:
TextFileOutputStepAnalyzer extends ExternalResourceStepAnalyzer<TextFileOutputMeta> { @Override public boolean isInput() { return false; }  @Override Set<Class<? extends BaseStepMeta>> getSupportedSteps(); @Override String getResourceInputNodeType(); @Override String getResourceOutputNodeType(); @Override boolean isOutput(); @Override boolean isInput(); @Override IMetaverseNode createResourceNode( IExternalResourceInfo resource ); @Override Set<String> getOutputResourceFields( TextFileOutputMeta meta );  }### Answer:
@Test public void testIsInput() throws Exception { assertFalse( analyzer.isInput() ); }