org.pentaho.di.core.util

接口 PluginProperty

所有已知实现类:

BooleanPluginProperty, IntegerPluginProperty, StringListPluginProperty, StringPluginProperty

public interface PluginProperty

作者:

Thomas Hoedl(asc042)

字段概要

字段

限定符和类型	字段和说明
static String	BOOLEAN_STRING_TRUE The true value.
static Boolean	DEFAULT_BOOLEAN_VALUE The default value.
static Double	DEFAULT_DOUBLE_VALUE The default double value.
static Integer	DEFAULT_INTEGER_VALUE The default integer value.
static String	DEFAULT_STRING_VALUE The default string value.

方法概要

限定符和类型	方法和说明
void	appendXml(StringBuilder builder)
boolean	evaluate()
void	loadXml(Node node)
void	readFromPreferences(Preferences node)
void	readFromRepositoryStep(Repository repository, org.pentaho.metastore.api.IMetaStore metaStore, org.pentaho.di.repository.ObjectId stepId)
void	saveToPreferences(Preferences node)
void	saveToRepositoryStep(Repository repository, org.pentaho.metastore.api.IMetaStore metaStore, org.pentaho.di.repository.ObjectId transformationId, org.pentaho.di.repository.ObjectId stepId)

字段详细资料

DEFAULT_STRING_VALUE

static final String DEFAULT_STRING_VALUE

The default string value.

另请参阅:

常量字段值

DEFAULT_BOOLEAN_VALUE

static final Boolean DEFAULT_BOOLEAN_VALUE

The default value.

DEFAULT_INTEGER_VALUE

static final Integer DEFAULT_INTEGER_VALUE

The default integer value.

DEFAULT_DOUBLE_VALUE

static final Double DEFAULT_DOUBLE_VALUE

The default double value.

BOOLEAN_STRING_TRUE

static final String BOOLEAN_STRING_TRUE

The true value.

另请参阅:

常量字段值

方法详细资料

evaluate

boolean evaluate()

返回:

true if value not null or 'false'.

saveToPreferences

void saveToPreferences(Preferences node)

参数:

node - preferences node

readFromPreferences

void readFromPreferences(Preferences node)

参数:

node - preferences node.

appendXml

void appendXml(StringBuilder builder)

参数:

builder - builder to append to.

loadXml

void loadXml(Node node)

参数:

node - the node.

saveToRepositoryStep

void saveToRepositoryStep(Repository repository,
                          org.pentaho.metastore.api.IMetaStore metaStore,
                          org.pentaho.di.repository.ObjectId transformationId,
                          org.pentaho.di.repository.ObjectId stepId)
                   throws org.pentaho.di.core.exception.KettleException

参数:

repository - the repository.

metaStore - the MetaStore

transformationId - the transformationId.

stepId - the stepId.

抛出:

org.pentaho.di.core.exception.KettleException - ...

readFromRepositoryStep

void readFromRepositoryStep(Repository repository,
                            org.pentaho.metastore.api.IMetaStore metaStore,
                            org.pentaho.di.repository.ObjectId stepId)
                     throws org.pentaho.di.core.exception.KettleException

参数:

repository - the repository.

stepId - the stepId.

抛出:

org.pentaho.di.core.exception.KettleException - ...