首页帮忙看一段报错Non-abstract class "Processor" must implement method "boolean org.pentaho.di.trans.steps.userdefinedjavaclass.TransformClassBase.processRow(org.pentaho.di.trans.step.StepMetaInterface, org.pentaho.di.trans.step.StepDataInterface) throws org.pentaho.di.core.exception.KettleException"

帮忙看一段报错Non-abstract class "Processor" must implement method "boolean org.pentaho.di.trans.steps.userdefinedjavaclass.TransformClassBase.processRow(org.pentaho.di.trans.step.StepMetaInterface, org.pentaho.di.trans.step.StepDataInterface) throws org.pentaho.di.core.exception.KettleException"

时间: 2023-03-02 21:46:35 浏览: 265

FPGA-based-DAC.rar_And Yet ..._FPGA D_Sigma_sigma-delta

用fpga实现的DA转换器，有说明和源码，VDHL文件。 A PLD Based Delta-Sigma DAC Delta-Sigma modulation is the simple, yet powerful, technique responsible for the extraordinary performance and low cost of today s audio CD players. The simplest Delta-Sigma DAC consists of a Delta-Sigma modulator and a one bit DAC. Since, both of these components can be realized using digital circuits, it is possible to implement a low precision Delta-Sigma DAC using a PLD.

这段报错的意思是，非抽象类 "Processor" 必须实现方法 "boolean org.pentaho.di.trans.steps.userdefinedjavaclass.TransformClassBase.processRow(org.pentaho.di.trans.step.StepMetaInterface, org.pentaho.di.trans.step.StepDataInterface) throws org.pentaho.di.core.exception.KettleException"。简单来说，就是类 "Processor" 必须实现一个名为 "processRow" 的方法，这个方法需要接受两个参数，分别是 "StepMetaInterface" 和 "StepDataInterface"，并且可能会抛出 "KettleException" 异常。

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