StepMeta (PDI Engine 8.3.0.0-0.2.3 API)

java.lang.Object
- org.pentaho.di.shared.SharedObjectBase
- - org.pentaho.di.trans.step.StepMeta

所有已实现的接口:

Cloneable, Comparable<StepMeta>, BaseMeta, org.pentaho.di.core.AttributesInterface, org.pentaho.di.core.CheckResultSourceInterface, org.pentaho.di.core.gui.GUIPositionInterface, ResourceExportInterface, ResourceHolderInterface, org.pentaho.di.shared.SharedObjectInterface
```
public class StepMeta
extends org.pentaho.di.shared.SharedObjectBase
implements Cloneable, Comparable<StepMeta>, org.pentaho.di.core.gui.GUIPositionInterface, org.pentaho.di.shared.SharedObjectInterface, org.pentaho.di.core.CheckResultSourceInterface, ResourceExportInterface, ResourceHolderInterface, org.pentaho.di.core.AttributesInterface, BaseMeta
```
This class contains everything that is needed to define a step.

从以下版本开始:

27-mei-2003

作者:

Matt

字段概要

字段
限定符和类型	字段和说明
`protected Map<String,Map<String,String>>`	`attributesMap`
`static String`	`STRING_ID_ETL_META_INJECT`
`static String`	`STRING_ID_JOB_EXECUTOR`
`static String`	`STRING_ID_MAPPING`
`static String`	`STRING_ID_MAPPING_INPUT`
`static String`	`STRING_ID_MAPPING_OUTPUT`
`static String`	`STRING_ID_SINGLE_THREADER`
`static String`	`XML_TAG`

构造器概要

构造器
构造器和说明
`StepMeta()`
`StepMeta(Node stepnode, List<org.pentaho.di.core.database.DatabaseMeta> databases, org.pentaho.metastore.api.IMetaStore metaStore)` Read the step data from XML
`StepMeta(Node stepnode, List<org.pentaho.di.core.database.DatabaseMeta> databases, Map<String,org.pentaho.di.core.Counter> counters)` 已过时。 use `StepMeta(Node, List, IMetaStore)`
`StepMeta(org.pentaho.di.repository.ObjectId id_step)`
`StepMeta(String stepname, StepMetaInterface stepMetaInterface)`
`StepMeta(String stepid, String stepname, StepMetaInterface stepMetaInterface)`

方法概要

所有方法静态方法实例方法具体方法已过时的方法
限定符和类型	方法和说明
`void`	`check(List<org.pentaho.di.core.CheckResultInterface> remarks, TransMeta transMeta, org.pentaho.di.core.row.RowMetaInterface prev, String[] input, String[] output, org.pentaho.di.core.row.RowMetaInterface info)` 已过时。 use `check(List, TransMeta, RowMetaInterface, String[], String[], RowMetaInterface, VariableSpace, Repository, IMetaStore)`
`void`	`check(List<org.pentaho.di.core.CheckResultInterface> remarks, TransMeta transMeta, org.pentaho.di.core.row.RowMetaInterface prev, String[] input, String[] output, org.pentaho.di.core.row.RowMetaInterface info, org.pentaho.di.core.variables.VariableSpace space, Repository repository, org.pentaho.metastore.api.IMetaStore metaStore)`
`boolean`	`chosesTargetSteps()`
`Object`	`clone()`
`int`	`compareTo(StepMeta o)`
`void`	`drawStep()`
`boolean`	`equals(Object obj)` Two steps are equal if their names are equal.
`String`	`exportResources(org.pentaho.di.core.variables.VariableSpace space, Map<String,ResourceDefinition> definitions, ResourceNamingInterface resourceNamingInterface, Repository repository)` 已过时。 use `exportResources(VariableSpace, Map, ResourceNamingInterface, Repository, IMetaStore)`
`String`	`exportResources(org.pentaho.di.core.variables.VariableSpace space, Map<String,ResourceDefinition> definitions, ResourceNamingInterface resourceNamingInterface, Repository repository, org.pentaho.metastore.api.IMetaStore metaStore)` Exports the object to a flat-file system, adding content with filename keys to a set of definitions.
`static StepMeta`	`findStep(List<StepMeta> steps, org.pentaho.di.repository.ObjectId id)` Find a step with the ID in a given ArrayList of steps
`static StepMeta`	`findStep(List<StepMeta> steps, String stepname)` Find a step with its name in a given ArrayList of steps
`void`	`flipSelected()`
`static StepMeta`	`fromXml(String metaXml)`
`String`	`getAttribute(String groupName, String key)`
`Map<String,String>`	`getAttributes(String groupName)`
`Map<String,Map<String,String>>`	`getAttributesMap()`
`ClusterSchema`	`getClusterSchema()`
`int`	`getCopies()` Get the number of copies to start of a step.
`String`	`getCopiesString()`
`String`	`getDescription()`
`String`	`getHolderType()` Gets the high-level type of resource holder.
`org.pentaho.di.core.gui.Point`	`getLocation()`
`String`	`getName()`
`org.pentaho.di.repository.ObjectId`	`getObjectId()`
`TransMeta`	`getParentTransMeta()`
`List<RemoteStep>`	`getRemoteInputSteps()`
`List<RemoteStep>`	`getRemoteOutputSteps()`
`List<ResourceReference>`	`getResourceDependencies(TransMeta transMeta)` Get a list of all the resource dependencies that the step is depending on.
`RowDistributionInterface`	`getRowDistribution()`
`StepErrorMeta`	`getStepErrorMeta()`
`String`	`getStepID()`
`StepMetaInterface`	`getStepMetaInterface()`
`StepPartitioningMeta`	`getStepPartitioningMeta()`
`String`	`getSuggestion()`
`StepPartitioningMeta`	`getTargetStepPartitioningMeta()`
`String`	`getTypeId()` Support for CheckResultSourceInterface
`String`	`getXML()`
`String`	`getXML(boolean includeInterface)`
`boolean`	`hasChanged()`
`int`	`hashCode()`
`boolean`	`hasTerminator()`
`void`	`hideStep()`
`boolean`	`isClustered()`
`boolean`	`isDeprecated()`
`boolean`	`isDistributes()`
`boolean`	`isDoingErrorHandling()`
`boolean`	`isDrawn()` See wether or not the step is drawn on the canvas.
`boolean`	`isDrawStep()` See wether or not the step is drawn on the canvas.
`boolean`	`isEtlMetaInject()`
`boolean`	`isJobExecutor()`
`boolean`	`isMapping()`
`boolean`	`isMappingInput()`
`boolean`	`isMappingOutput()`
`boolean`	`isMissing()`
`boolean`	`isPartitioned()`
`boolean`	`isRepartitioning()`
`boolean`	`isSelected()`
`boolean`	`isSendingErrorRowsToStep(StepMeta targetStep)`
`boolean`	`isSingleThreader()`
`boolean`	`isTargetPartitioned()`
`void`	`replaceMeta(StepMeta stepMeta)`
`void`	`setAttribute(String groupName, String key, String value)`
`void`	`setAttributes(String groupName, Map<String,String> attributes)`
`void`	`setAttributesMap(Map<String,Map<String,String>> attributesMap)`
`void`	`setChanged()`
`void`	`setChanged(boolean ch)`
`void`	`setClusterSchema(ClusterSchema clusterSchema)`
`void`	`setClusterSchemaAfterLoading(List<ClusterSchema> clusterSchemas)` Resolves the name of the cluster loaded from XML/Repository to the correct clusterSchema object
`void`	`setClusterSchemaName(String clusterSchemaName)`
`void`	`setCopies(int c)` Sets the number of parallel copies that this step will be launched with.
`void`	`setCopiesString(String copiesString)`
`void`	`setDescription(String description)`
`void`	`setDistributes(boolean distributes)`
`void`	`setDraw(boolean draw)` Sets the draw attribute of the step so that it will be drawn on the canvas.
`void`	`setLocation(int x, int y)`
`void`	`setLocation(org.pentaho.di.core.gui.Point loc)`
`void`	`setName(String sname)`
`void`	`setObjectId(org.pentaho.di.repository.ObjectId id)`
`void`	`setParentTransMeta(TransMeta parentTransMeta)`
`void`	`setRemoteInputSteps(List<RemoteStep> remoteInputSteps)`
`void`	`setRemoteOutputSteps(List<RemoteStep> remoteOutputSteps)`
`void`	`setRowDistribution(RowDistributionInterface rowDistribution)`
`void`	`setSelected(boolean sel)`
`void`	`setStepErrorMeta(StepErrorMeta stepErrorMeta)`
`void`	`setStepID(String stepid)` Set the plugin step id (code)
`void`	`setStepMetaInterface(StepMetaInterface stepMetaInterface)`
`void`	`setStepPartitioningMeta(StepPartitioningMeta stepPartitioningMeta)`
`void`	`setTargetStepPartitioningMeta(StepPartitioningMeta targetStepPartitioningMeta)`
`void`	`setTerminator()`
`void`	`setTerminator(boolean t)`
`boolean`	`supportsErrorHandling()`
`String`	`toString()`

从类继承的方法 org.pentaho.di.shared.SharedObjectBase
getChangedDate, isShared, setChangedDate, setShared

从类继承的方法 java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 org.pentaho.di.shared.SharedObjectInterface
getChangedDate, isShared, setShared

- 字段详细资料
  - XML_TAG
```
public static final String XML_TAG
```
    另请参阅:
    
    常量字段值
  - STRING_ID_MAPPING
```
public static final String STRING_ID_MAPPING
```
    另请参阅:
    
    常量字段值
  - STRING_ID_SINGLE_THREADER
```
public static final String STRING_ID_SINGLE_THREADER
```
    另请参阅:
    
    常量字段值
  - STRING_ID_ETL_META_INJECT
```
public static final String STRING_ID_ETL_META_INJECT
```
    另请参阅:
    
    常量字段值
  - STRING_ID_JOB_EXECUTOR
```
public static final String STRING_ID_JOB_EXECUTOR
```
    另请参阅:
    
    常量字段值
  - STRING_ID_MAPPING_INPUT
```
public static final String STRING_ID_MAPPING_INPUT
```
    另请参阅:
    
    常量字段值
  - STRING_ID_MAPPING_OUTPUT
```
public static final String STRING_ID_MAPPING_OUTPUT
```
    另请参阅:
    
    常量字段值
  - attributesMap
```
protected Map<String,Map<String,String>> attributesMap
```
- 构造器详细资料
  - StepMeta
```
public StepMeta(String stepid,
                String stepname,
                StepMetaInterface stepMetaInterface)
```
    参数:
    
    stepid - The ID of the step: this is derived information, you can also use the constructor without stepid. This constructor will be deprecated soon.
    
    stepname - The name of the new step
    
    stepMetaInterface - The step metadata interface to use (TextFileInputMeta, etc)
  - StepMeta
```
public StepMeta(String stepname,
                StepMetaInterface stepMetaInterface)
```
    参数:
    
    stepname - The name of the new step
    
    stepMetaInterface - The step metadata interface to use (TextFileInputMeta, etc)
  - StepMeta
```
public StepMeta()
```
  - StepMeta
```
@Deprecated
public StepMeta(Node stepnode,
                             List<org.pentaho.di.core.database.DatabaseMeta> databases,
                             Map<String,org.pentaho.di.core.Counter> counters)
                      throws org.pentaho.di.core.exception.KettleXMLException,
                             org.pentaho.di.core.exception.KettlePluginLoaderException
```
    已过时。 use StepMeta(Node, List, IMetaStore)
    
    Read the step data from XML
    
    参数:
    
    stepnode - The XML step node.
    
    databases - A list of databases
    
    counters - A map with all defined counters.
    
    抛出:
    
    org.pentaho.di.core.exception.KettleXMLException
    
    org.pentaho.di.core.exception.KettlePluginLoaderException
  - StepMeta
```
public StepMeta(Node stepnode,
                List<org.pentaho.di.core.database.DatabaseMeta> databases,
                org.pentaho.metastore.api.IMetaStore metaStore)
         throws org.pentaho.di.core.exception.KettleXMLException,
                org.pentaho.di.core.exception.KettlePluginLoaderException
```
    Read the step data from XML
    
    参数:
    
    stepnode - The XML step node.
    
    databases - A list of databases
    
    metaStore - The IMetaStore.
    
    抛出:
    
    org.pentaho.di.core.exception.KettleXMLException
    
    org.pentaho.di.core.exception.KettlePluginLoaderException
  - StepMeta
```
public StepMeta(org.pentaho.di.repository.ObjectId id_step)
```
- 方法详细资料
  - getXML
```
public String getXML()
              throws org.pentaho.di.core.exception.KettleException
```
    指定者:
    
    getXML 在接口中 org.pentaho.di.shared.SharedObjectInterface
    
    抛出:
    
    org.pentaho.di.core.exception.KettleException
  - getXML
```
public String getXML(boolean includeInterface)
              throws org.pentaho.di.core.exception.KettleException
```
    抛出:
    
    org.pentaho.di.core.exception.KettleException
  - setClusterSchemaAfterLoading
```
public void setClusterSchemaAfterLoading(List<ClusterSchema> clusterSchemas)
```
    Resolves the name of the cluster loaded from XML/Repository to the correct clusterSchema object
    
    参数:
    
    clusterSchemas - The list of clusterSchemas to reference.
  - fromXml
```
public static StepMeta fromXml(String metaXml)
```
  - getObjectId
```
public org.pentaho.di.repository.ObjectId getObjectId()
```
    指定者:
    
    getObjectId 在接口中 org.pentaho.di.core.CheckResultSourceInterface
    
    指定者:
    
    getObjectId 在接口中 ResourceHolderInterface
    
    返回:
    
    The ID of the holder of the resource
  - setObjectId
```
public void setObjectId(org.pentaho.di.repository.ObjectId id)
```
  - isDrawn
```
public boolean isDrawn()
```
    See wether or not the step is drawn on the canvas.
    
    返回:
    
    True if the step is drawn on the canvas.
  - isDrawStep
```
public boolean isDrawStep()
```
    See wether or not the step is drawn on the canvas. Same as isDrawn(), but needed for findMethod(StepMeta, drawstep) called by StringSearcher.findMetaData(). Otherwise findMethod() returns org.pentaho.di.trans.step.StepMeta.drawStep() instead of isDrawn().
    
    返回:
    
    True if the step is drawn on the canvas.
  - setDraw
```
public void setDraw(boolean draw)
```
    Sets the draw attribute of the step so that it will be drawn on the canvas.
    
    参数:
    
    draw - True if you want the step to show itself on the canvas, False if you don't.
  - setCopies
```
public void setCopies(int c)
```
    Sets the number of parallel copies that this step will be launched with.
    
    参数:
    
    c - The number of copies.
  - getCopies
```
public int getCopies()
```
    Get the number of copies to start of a step. This takes into account the partitioning logic.
    
    返回:
    
    the number of step copies to start.
  - drawStep
```
public void drawStep()
```
  - hideStep
```
public void hideStep()
```
  - equals
```
public boolean equals(Object obj)
```
    Two steps are equal if their names are equal.
    
    覆盖:
    
    equals 在类中 Object
    
    返回:
    
    true if the two steps are equal.
  - hashCode
```
public int hashCode()
```
    覆盖:
    
    hashCode 在类中 Object
  - compareTo
```
public int compareTo(StepMeta o)
```
    指定者:
    
    compareTo 在接口中 Comparable<StepMeta>
  - hasChanged
```
public boolean hasChanged()
```
  - setChanged
```
public void setChanged(boolean ch)
```
  - setChanged
```
public void setChanged()
```
  - chosesTargetSteps
```
public boolean chosesTargetSteps()
```
  - clone
```
public Object clone()
```
    覆盖:
    
    clone 在类中 Object
  - replaceMeta
```
public void replaceMeta(StepMeta stepMeta)
```
  - getStepMetaInterface
```
public StepMetaInterface getStepMetaInterface()
```
  - setStepMetaInterface
```
public void setStepMetaInterface(StepMetaInterface stepMetaInterface)
```
  - getStepID
```
public String getStepID()
```
  - getName
```
public String getName()
```
    指定者:
    
    getName 在接口中 org.pentaho.di.core.CheckResultSourceInterface
    
    指定者:
    
    getName 在接口中 ResourceHolderInterface
    
    指定者:
    
    getName 在接口中 org.pentaho.di.shared.SharedObjectInterface
    
    返回:
    
    The name of the holder of the resource
  - setName
```
public void setName(String sname)
```
  - getDescription
```
public String getDescription()
```
    指定者:
    
    getDescription 在接口中 org.pentaho.di.core.CheckResultSourceInterface
    
    指定者:
    
    getDescription 在接口中 ResourceHolderInterface
    
    返回:
    
    The description of the holder of the resource
  - setDescription
```
public void setDescription(String description)
```
  - setSelected
```
public void setSelected(boolean sel)
```
    指定者:
    
    setSelected 在接口中 org.pentaho.di.core.gui.GUIPositionInterface
  - flipSelected
```
public void flipSelected()
```
  - isSelected
```
public boolean isSelected()
```
    指定者:
    
    isSelected 在接口中 org.pentaho.di.core.gui.GUIPositionInterface
  - setTerminator
```
public void setTerminator()
```
  - setTerminator
```
public void setTerminator(boolean t)
```
  - hasTerminator
```
public boolean hasTerminator()
```
  - setLocation
```
public void setLocation(int x,
                        int y)
```
    指定者:
    
    setLocation 在接口中 org.pentaho.di.core.gui.GUIPositionInterface
  - setLocation
```
public void setLocation(org.pentaho.di.core.gui.Point loc)
```
    指定者:
    
    setLocation 在接口中 org.pentaho.di.core.gui.GUIPositionInterface
  - getLocation
```
public org.pentaho.di.core.gui.Point getLocation()
```
    指定者:
    
    getLocation 在接口中 BaseMeta
    
    指定者:
    
    getLocation 在接口中 org.pentaho.di.core.gui.GUIPositionInterface
  - check
```
@Deprecated
public void check(List<org.pentaho.di.core.CheckResultInterface> remarks,
                               TransMeta transMeta,
                               org.pentaho.di.core.row.RowMetaInterface prev,
                               String[] input,
                               String[] output,
                               org.pentaho.di.core.row.RowMetaInterface info)
```
    已过时。 use check(List, TransMeta, RowMetaInterface, String[], String[], RowMetaInterface, VariableSpace, Repository, IMetaStore)
    
    参数:
    
    remarks -
    
    transMeta -
    
    prev -
    
    input -
    
    output -
    
    info -
  - check
```
public void check(List<org.pentaho.di.core.CheckResultInterface> remarks,
                  TransMeta transMeta,
                  org.pentaho.di.core.row.RowMetaInterface prev,
                  String[] input,
                  String[] output,
                  org.pentaho.di.core.row.RowMetaInterface info,
                  org.pentaho.di.core.variables.VariableSpace space,
                  Repository repository,
                  org.pentaho.metastore.api.IMetaStore metaStore)
```
  - toString
```
public String toString()
```
    覆盖:
    
    toString 在类中 Object
  - isPartitioned
```
public boolean isPartitioned()
```
    返回:
    
    true is the step is partitioned
  - isTargetPartitioned
```
public boolean isTargetPartitioned()
```
    返回:
    
    true is the step is partitioned
  - getStepPartitioningMeta
```
public StepPartitioningMeta getStepPartitioningMeta()
```
    返回:
    
    the stepPartitioningMeta
  - setStepPartitioningMeta
```
public void setStepPartitioningMeta(StepPartitioningMeta stepPartitioningMeta)
```
    参数:
    
    stepPartitioningMeta - the stepPartitioningMeta to set
  - getClusterSchema
```
public ClusterSchema getClusterSchema()
```
    返回:
    
    the clusterSchema
  - setClusterSchema
```
public void setClusterSchema(ClusterSchema clusterSchema)
```
    参数:
    
    clusterSchema - the clusterSchema to set
  - isDistributes
```
public boolean isDistributes()
```
    返回:
    
    the distributes
  - setDistributes
```
public void setDistributes(boolean distributes)
```
    参数:
    
    distributes - the distributes to set
  - getStepErrorMeta
```
public StepErrorMeta getStepErrorMeta()
```
    返回:
    
    the StepErrorMeta error handling metadata for this step
  - setStepErrorMeta
```
public void setStepErrorMeta(StepErrorMeta stepErrorMeta)
```
    参数:
    
    stepErrorMeta - the error handling metadata for this step
  - findStep
```
public static final StepMeta findStep(List<StepMeta> steps,
                                      org.pentaho.di.repository.ObjectId id)
```
    Find a step with the ID in a given ArrayList of steps
    
    参数:
    
    steps - The List of steps to search
    
    id - The ID of the step
    
    返回:
    
    The step if it was found, null if nothing was found
  - findStep
```
public static final StepMeta findStep(List<StepMeta> steps,
                                      String stepname)
```
    Find a step with its name in a given ArrayList of steps
    
    参数:
    
    steps - The List of steps to search
    
    stepname - The name of the step
    
    返回:
    
    The step if it was found, null if nothing was found
  - supportsErrorHandling
```
public boolean supportsErrorHandling()
```
  - isDoingErrorHandling
```
public boolean isDoingErrorHandling()
```
    返回:
    
    if error handling is supported for this step, if error handling is defined and a target step is set
  - isSendingErrorRowsToStep
```
public boolean isSendingErrorRowsToStep(StepMeta targetStep)
```
  - getTypeId
```
public String getTypeId()
```
    Support for CheckResultSourceInterface
    
    指定者:
    
    getTypeId 在接口中 org.pentaho.di.core.CheckResultSourceInterface
    
    指定者:
    
    getTypeId 在接口中 ResourceHolderInterface
    
    返回:
    
    The Type ID of the resource holder. The Type ID is the system-defined type identifier (like TRANS or SORT).
  - isMapping
```
public boolean isMapping()
```
  - isSingleThreader
```
public boolean isSingleThreader()
```
  - isEtlMetaInject
```
public boolean isEtlMetaInject()
```
  - isJobExecutor
```
public boolean isJobExecutor()
```
  - isMappingInput
```
public boolean isMappingInput()
```
  - isMappingOutput
```
public boolean isMappingOutput()
```
  - getResourceDependencies
```
public List<ResourceReference> getResourceDependencies(TransMeta transMeta)
```
    Get a list of all the resource dependencies that the step is depending on.
    
    返回:
    
    a list of all the resource dependencies that the step is depending on
  - exportResources
```
@Deprecated
public String exportResources(org.pentaho.di.core.variables.VariableSpace space,
                                           Map<String,ResourceDefinition> definitions,
                                           ResourceNamingInterface resourceNamingInterface,
                                           Repository repository)
                                    throws org.pentaho.di.core.exception.KettleException
```
    已过时。 use exportResources(VariableSpace, Map, ResourceNamingInterface, Repository, IMetaStore)
    
    参数:
    
    space -
    
    definitions -
    
    resourceNamingInterface -
    
    repository -
    
    返回:
    
    抛出:
    
    org.pentaho.di.core.exception.KettleException
  - exportResources
```
public String exportResources(org.pentaho.di.core.variables.VariableSpace space,
                              Map<String,ResourceDefinition> definitions,
                              ResourceNamingInterface resourceNamingInterface,
                              Repository repository,
                              org.pentaho.metastore.api.IMetaStore metaStore)
                       throws org.pentaho.di.core.exception.KettleException
```
    从接口复制的说明: ResourceExportInterface
    
    Exports the object to a flat-file system, adding content with filename keys to a set of definitions. The supplied resource naming interface allows the object to name appropriately without worrying about those parts of the implementation specific details.
    
    指定者:
    
    exportResources 在接口中 ResourceExportInterface
    
    参数:
    
    space - The variable space to resolve (environment) variables with.
    
    definitions - The map containing the filenames and content
    
    resourceNamingInterface - The resource naming interface allows the object to name appropriately
    
    repository - the repository object to load from
    
    metaStore - the central metastore to load non-kettle specific metadata from
    
    返回:
    
    The filename for this object. (also contained in the definitions map)
    
    抛出:
    
    org.pentaho.di.core.exception.KettleException - in case something goes wrong during the export
  - getRemoteInputSteps
```
public List<RemoteStep> getRemoteInputSteps()
```
    返回:
    
    the remoteInputSteps
  - setRemoteInputSteps
```
public void setRemoteInputSteps(List<RemoteStep> remoteInputSteps)
```
    参数:
    
    remoteInputSteps - the remoteInputSteps to set
  - getRemoteOutputSteps
```
public List<RemoteStep> getRemoteOutputSteps()
```
    返回:
    
    the remoteOutputSteps
  - setRemoteOutputSteps
```
public void setRemoteOutputSteps(List<RemoteStep> remoteOutputSteps)
```
    参数:
    
    remoteOutputSteps - the remoteOutputSteps to set
  - getTargetStepPartitioningMeta
```
public StepPartitioningMeta getTargetStepPartitioningMeta()
```
    返回:
    
    the targetStepPartitioningMeta
  - setTargetStepPartitioningMeta
```
public void setTargetStepPartitioningMeta(StepPartitioningMeta targetStepPartitioningMeta)
```
    参数:
    
    targetStepPartitioningMeta - the targetStepPartitioningMeta to set
  - isRepartitioning
```
public boolean isRepartitioning()
```
  - getHolderType
```
public String getHolderType()
```
    从接口复制的说明: ResourceHolderInterface
    
    Gets the high-level type of resource holder.
    
    指定者:
    
    getHolderType 在接口中 ResourceHolderInterface
    
    返回:
    
    JOBENTRY, STEP, etc.
  - isClustered
```
public boolean isClustered()
```
  - setStepID
```
public void setStepID(String stepid)
```
    Set the plugin step id (code)
    
    参数:
    
    stepid -
  - setClusterSchemaName
```
public void setClusterSchemaName(String clusterSchemaName)
```
  - setParentTransMeta
```
public void setParentTransMeta(TransMeta parentTransMeta)
```
  - getParentTransMeta
```
public TransMeta getParentTransMeta()
```
  - getRowDistribution
```
public RowDistributionInterface getRowDistribution()
```
  - setRowDistribution
```
public void setRowDistribution(RowDistributionInterface rowDistribution)
```
  - getCopiesString
```
public String getCopiesString()
```
    返回:
    
    the copiesString
  - setCopiesString
```
public void setCopiesString(String copiesString)
```
    参数:
    
    copiesString - the copiesString to set
  - setAttributesMap
```
public void setAttributesMap(Map<String,Map<String,String>> attributesMap)
```
    指定者:
    
    setAttributesMap 在接口中 org.pentaho.di.core.AttributesInterface
  - getAttributesMap
```
public Map<String,Map<String,String>> getAttributesMap()
```
    指定者:
    
    getAttributesMap 在接口中 org.pentaho.di.core.AttributesInterface
  - setAttribute
```
public void setAttribute(String groupName,
                         String key,
                         String value)
```
    指定者:
    
    setAttribute 在接口中 org.pentaho.di.core.AttributesInterface
  - setAttributes
```
public void setAttributes(String groupName,
                          Map<String,String> attributes)
```
    指定者:
    
    setAttributes 在接口中 org.pentaho.di.core.AttributesInterface
  - getAttributes
```
public Map<String,String> getAttributes(String groupName)
```
    指定者:
    
    getAttributes 在接口中 org.pentaho.di.core.AttributesInterface
  - getAttribute
```
public String getAttribute(String groupName,
                           String key)
```
    指定者:
    
    getAttribute 在接口中 org.pentaho.di.core.AttributesInterface
  - isMissing
```
public boolean isMissing()
```
  - isDeprecated
```
public boolean isDeprecated()
```
  - getSuggestion
```
public String getSuggestion()
```

类 StepMeta

字段概要

构造器概要

方法概要

从类继承的方法 org.pentaho.di.shared.SharedObjectBase

从类继承的方法 java.lang.Object

从接口继承的方法 org.pentaho.di.shared.SharedObjectInterface

字段详细资料

XML_TAG

STRING_ID_MAPPING

STRING_ID_SINGLE_THREADER

STRING_ID_ETL_META_INJECT

STRING_ID_JOB_EXECUTOR

STRING_ID_MAPPING_INPUT

STRING_ID_MAPPING_OUTPUT

attributesMap

构造器详细资料

StepMeta

StepMeta

StepMeta

StepMeta

StepMeta

StepMeta

方法详细资料

getXML

getXML

setClusterSchemaAfterLoading

fromXml

getObjectId

setObjectId

isDrawn

isDrawStep

setDraw

setCopies

getCopies

drawStep

hideStep

equals

hashCode

compareTo

hasChanged

setChanged

setChanged

chosesTargetSteps

clone

replaceMeta

getStepMetaInterface

setStepMetaInterface

getStepID

getName

setName

getDescription

setDescription

setSelected

flipSelected

isSelected

setTerminator

setTerminator

hasTerminator

setLocation

setLocation

getLocation

check

check

toString

isPartitioned

isTargetPartitioned

getStepPartitioningMeta

setStepPartitioningMeta

getClusterSchema

setClusterSchema

isDistributes

setDistributes

getStepErrorMeta

setStepErrorMeta

findStep

findStep

supportsErrorHandling

isDoingErrorHandling

isSendingErrorRowsToStep