### Question:
TableInputStepAnalyzer extends ConnectionExternalResourceStepAnalyzer<TableInputMeta> { @Override public String getResourceInputNodeType() { return DictionaryConst.NODE_TYPE_DATA_COLUMN; }  @Override Set<Class<? extends BaseStepMeta>> getSupportedSteps(); @Override String getResourceInputNodeType(); @Override String getResourceOutputNodeType(); @Override boolean isOutput(); @Override boolean isInput(); @Override IMetaverseNode getConnectionNode(); void setBaseStepMeta( TableInputMeta meta ); @Override String toString();  }### Answer:
@Test public void testGetResourceInputNodeType() throws Exception { assertEquals( DictionaryConst.NODE_TYPE_DATA_COLUMN, analyzer.getResourceInputNodeType() ); }