@Test public void dataReturnsCachedValues() throws Exception { KettleEnvironment.init( false ); CalculatorData data = new CalculatorData(); ValueMetaInterface valueMeta = data.getValueMetaFor( ValueMetaInterface.TYPE_INTEGER, null ); ValueMetaInterface shouldBeTheSame = data.getValueMetaFor( ValueMetaInterface.TYPE_INTEGER, null ); assertTrue( "CalculatorData should cache loaded value meta instances", valueMeta == shouldBeTheSame ); }
public ValueMetaInterface getValueMetaFor( int resultType, String name ) throws KettlePluginException { ValueMetaInterface meta = resultMetaMapping.get( resultType ); if ( meta == null ) { meta = ValueMetaFactory.createValueMeta( name, resultType ); resultMetaMapping.put( resultType, meta ); } return meta; }
CalculatorData extends BaseStepData implements StepDataInterface { public ValueMetaInterface getValueMetaFor( int resultType, String name ) throws KettlePluginException { ValueMetaInterface meta = resultMetaMapping.get( resultType ); if ( meta == null ) { meta = ValueMetaFactory.createValueMeta( name, resultType ); resultMetaMapping.put( resultType, meta ); } return meta; } }
CalculatorData extends BaseStepData implements StepDataInterface { public ValueMetaInterface getValueMetaFor( int resultType, String name ) throws KettlePluginException { ValueMetaInterface meta = resultMetaMapping.get( resultType ); if ( meta == null ) { meta = ValueMetaFactory.createValueMeta( name, resultType ); resultMetaMapping.put( resultType, meta ); } return meta; } CalculatorData(); }
CalculatorData extends BaseStepData implements StepDataInterface { public ValueMetaInterface getValueMetaFor( int resultType, String name ) throws KettlePluginException { ValueMetaInterface meta = resultMetaMapping.get( resultType ); if ( meta == null ) { meta = ValueMetaFactory.createValueMeta( name, resultType ); resultMetaMapping.put( resultType, meta ); } return meta; } CalculatorData(); RowMetaInterface getOutputRowMeta(); void setOutputRowMeta( RowMetaInterface outputRowMeta ); RowMetaInterface getCalcRowMeta(); void setCalcRowMeta( RowMetaInterface calcRowMeta ); Calculator.FieldIndexes[] getFieldIndexes(); void setFieldIndexes( Calculator.FieldIndexes[] fieldIndexes ); int[] getTempIndexes(); void setTempIndexes( int[] tempIndexes ); ValueMetaInterface getValueMetaFor( int resultType, String name ); void clearValuesMetaMapping(); }
CalculatorData extends BaseStepData implements StepDataInterface { public ValueMetaInterface getValueMetaFor( int resultType, String name ) throws KettlePluginException { ValueMetaInterface meta = resultMetaMapping.get( resultType ); if ( meta == null ) { meta = ValueMetaFactory.createValueMeta( name, resultType ); resultMetaMapping.put( resultType, meta ); } return meta; } CalculatorData(); RowMetaInterface getOutputRowMeta(); void setOutputRowMeta( RowMetaInterface outputRowMeta ); RowMetaInterface getCalcRowMeta(); void setCalcRowMeta( RowMetaInterface calcRowMeta ); Calculator.FieldIndexes[] getFieldIndexes(); void setFieldIndexes( Calculator.FieldIndexes[] fieldIndexes ); int[] getTempIndexes(); void setTempIndexes( int[] tempIndexes ); ValueMetaInterface getValueMetaFor( int resultType, String name ); void clearValuesMetaMapping();  }