本文整理汇总了Java中org.pentaho.di.core.ProgressMonitorListener.beginTask方法的典型用法代码示例。如果您正苦于以下问题：Java ProgressMonitorListener.beginTask方法的具体用法？Java ProgressMonitorListener.beginTask怎么用？Java ProgressMonitorListener.beginTask使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.pentaho.di.core.ProgressMonitorListener的用法示例。
在下文中一共展示了ProgressMonitorListener.beginTask方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getRows
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/** Reads the result of a ResultSet into an ArrayList
*
* @param rset the ResultSet to read out
* @param limit <=0 means unlimited, otherwise this specifies the maximum number of rows read.
* @param monitor The progress monitor to update while getting the rows.
* @return An ArrayList of rows.
* @throws KettleDatabaseException if something goes wrong.
*/
public List<Object[]> getRows(ResultSet rset, int limit, ProgressMonitorListener monitor) throws KettleDatabaseException
{
try
{
List<Object[]> result = new ArrayList<Object[]>();
boolean stop=false;
int i=0;
if (rset!=null)
{
if (monitor!=null && limit>0) monitor.beginTask("Reading rows...", limit);
while ((limit<=0 || i<limit) && !stop)
{
Object[] row = getRow(rset);
if (row!=null)
{
result.add(row);
i++;
}
else
{
stop=true;
}
if (monitor!=null && limit>0) monitor.worked(1);
}
closeQuery(rset);
if (monitor!=null) monitor.done();
}
return result;
}
catch(Exception e)
{
throw new KettleDatabaseException("Unable to get list of rows from ResultSet : ", e);
}
}
示例2: checkJobEntries
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* Check all job entries within the job. Each Job Entry has the opportunity
* to check their own settings.
*
* @param remarks
* List of CheckResult remarks inserted into by each JobEntry
* @param only_selected
* true if you only want to check the selected jobs
* @param monitor
* Progress monitor (not presently in use)
*/
public void checkJobEntries(List<CheckResultInterface> remarks, boolean only_selected, ProgressMonitorListener monitor) {
remarks.clear(); // Empty remarks
if (monitor != null)
monitor.beginTask(Messages.getString("JobMeta.Monitor.VerifyingThisJobEntryTask.Title"), jobcopies.size() + 2); //$NON-NLS-1$
boolean stop_checking = false;
for (int i = 0; i < jobcopies.size() && !stop_checking; i++) {
JobEntryCopy copy = jobcopies.get(i); // get the job entry copy
if ((!only_selected) || (only_selected && copy.isSelected())) {
JobEntryInterface entry = copy.getEntry();
if (entry != null) {
if (monitor != null)
monitor.subTask(Messages.getString("JobMeta.Monitor.VerifyingJobEntry.Title", entry.getName())); //$NON-NLS-1$ //$NON-NLS-2$
entry.check(remarks, this);
if (monitor != null) {
monitor.worked(1); // progress bar...
if (monitor.isCanceled()) {
stop_checking = true;
}
}
}
}
if (monitor != null) {
monitor.worked(1);
}
}
if (monitor != null) {
monitor.done();
}
}
示例3: analyseImpact
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* This procedure determines the impact of the different steps in a transformation on databases, tables and field.
*
* @param impact An ArrayList of DatabaseImpact objects.
*
*/
public void analyseImpact(List<DatabaseImpact> impact, ProgressMonitorListener monitor) throws KettleStepException
{
if (monitor != null)
{
monitor.beginTask(Messages.getString("TransMeta.Monitor.DeterminingImpactTask.Title"), nrSteps()); //$NON-NLS-1$
}
boolean stop = false;
for (int i = 0; i < nrSteps() && !stop; i++)
{
if (monitor != null) monitor.subTask(Messages.getString("TransMeta.Monitor.LookingAtStepTask.Title") + (i + 1) + "/" + nrSteps()); //$NON-NLS-1$ //$NON-NLS-2$
StepMeta stepMeta = getStep(i);
RowMetaInterface prev = getPrevStepFields(stepMeta);
StepMetaInterface stepint = stepMeta.getStepMetaInterface();
RowMetaInterface inform = null;
StepMeta[] lu = getInfoStep(stepMeta);
if (lu != null)
{
inform = getStepFields(lu);
}
else
{
inform = stepint.getTableFields();
}
stepint.analyseImpact(impact, this, stepMeta, prev, null, null, inform);
if (monitor != null)
{
monitor.worked(1);
stop = monitor.isCanceled();
}
}
if (monitor != null) monitor.done();
}
示例4: checkJobEntries
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* Check all job entries within the job. Each Job Entry has the opportunity
* to check their own settings.
*
* @param remarks
* List of CheckResult remarks inserted into by each JobEntry
* @param only_selected
* true if you only want to check the selected jobs
* @param monitor
* Progress monitor (not presently in use)
*/
public void checkJobEntries(List<CheckResultInterface> remarks, boolean only_selected, ProgressMonitorListener monitor) {
remarks.clear(); // Empty remarks
if (monitor != null)
monitor.beginTask(BaseMessages.getString(PKG, "JobMeta.Monitor.VerifyingThisJobEntryTask.Title"), jobcopies.size() + 2); //$NON-NLS-1$
boolean stop_checking = false;
for (int i = 0; i < jobcopies.size() && !stop_checking; i++) {
JobEntryCopy copy = jobcopies.get(i); // get the job entry copy
if ((!only_selected) || (only_selected && copy.isSelected())) {
JobEntryInterface entry = copy.getEntry();
if (entry != null) {
if (monitor != null)
monitor.subTask(BaseMessages.getString(PKG, "JobMeta.Monitor.VerifyingJobEntry.Title", entry.getName())); //$NON-NLS-1$ //$NON-NLS-2$
entry.check(remarks, this);
if (monitor != null) {
monitor.worked(1); // progress bar...
if (monitor.isCanceled()) {
stop_checking = true;
}
}
}
}
if (monitor != null) {
monitor.worked(1);
}
}
if (monitor != null) {
monitor.done();
}
}
示例5: analyseImpact
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* This procedure determines the impact of the different steps in a transformation on databases, tables and field.
*
* @param impact An ArrayList of DatabaseImpact objects.
*
*/
public void analyseImpact(List<DatabaseImpact> impact, ProgressMonitorListener monitor) throws KettleStepException
{
if (monitor != null)
{
monitor.beginTask(BaseMessages.getString(PKG, "TransMeta.Monitor.DeterminingImpactTask.Title"), nrSteps()); //$NON-NLS-1$
}
boolean stop = false;
for (int i = 0; i < nrSteps() && !stop; i++)
{
if (monitor != null) monitor.subTask(BaseMessages.getString(PKG, "TransMeta.Monitor.LookingAtStepTask.Title") + (i + 1) + "/" + nrSteps()); //$NON-NLS-1$ //$NON-NLS-2$
StepMeta stepMeta = getStep(i);
RowMetaInterface prev = getPrevStepFields(stepMeta);
StepMetaInterface stepint = stepMeta.getStepMetaInterface();
RowMetaInterface inform = null;
StepMeta[] lu = getInfoStep(stepMeta);
if (lu != null)
{
inform = getStepFields(lu);
}
else
{
inform = stepint.getTableFields();
}
stepint.analyseImpact(impact, this, stepMeta, prev, null, null, inform);
if (monitor != null)
{
monitor.worked(1);
stop = monitor.isCanceled();
}
}
if (monitor != null) monitor.done();
}
示例6: getRows
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/** Reads the result of a ResultSet into an ArrayList
*
* @param rset the ResultSet to read out
* @param limit <=0 means unlimited, otherwise this specifies the maximum number of rows read.
* @param monitor The progress monitor to update while getting the rows.
* @return An ArrayList of rows.
* @throws KettleDatabaseException if something goes wrong.
*/
public List<Object[]> getRows(ResultSet rset, int limit, ProgressMonitorListener monitor) throws KettleDatabaseException
{
try
{
List<Object[]> result = new ArrayList<Object[]>();
boolean stop=false;
int i=0;
if (rset!=null)
{
if (monitor!=null && limit>0) monitor.beginTask("Reading rows...", limit);
while ((limit<=0 || i<limit) && !stop)
{
Object[] row = getRow(rset);
if (row!=null)
{
result.add(row);
i++;
}
else
{
stop=true;
}
if (monitor!=null && limit>0) monitor.worked(1);
if (monitor!=null && monitor.isCanceled()) {
break;
}
}
closeQuery(rset);
if (monitor!=null) monitor.done();
}
return result;
}
catch(Exception e)
{
throw new KettleDatabaseException("Unable to get list of rows from ResultSet : ", e);
}
}
示例7: analyseImpact
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* Determines the impact of the different steps in a transformation on databases, tables and field.
*
* @param impact An ArrayList of DatabaseImpact objects.
* @param monitor a progress monitor listener to be updated as the transformation is analyzed
* @throws KettleStepException if any errors occur during analysis
*/
public void analyseImpact(List<DatabaseImpact> impact, ProgressMonitorListener monitor) throws KettleStepException
{
if (monitor != null)
{
monitor.beginTask(BaseMessages.getString(PKG, "TransMeta.Monitor.DeterminingImpactTask.Title"), nrSteps()); //$NON-NLS-1$
}
boolean stop = false;
for (int i = 0; i < nrSteps() && !stop; i++)
{
if (monitor != null) monitor.subTask(BaseMessages.getString(PKG, "TransMeta.Monitor.LookingAtStepTask.Title") + (i + 1) + "/" + nrSteps()); //$NON-NLS-1$ //$NON-NLS-2$
StepMeta stepMeta = getStep(i);
RowMetaInterface prev = getPrevStepFields(stepMeta);
StepMetaInterface stepint = stepMeta.getStepMetaInterface();
RowMetaInterface inform = null;
StepMeta[] lu = getInfoStep(stepMeta);
if (lu != null)
{
inform = getStepFields(lu);
}
else
{
inform = stepint.getTableFields();
}
stepint.analyseImpact(impact, this, stepMeta, prev, null, null, inform);
if (monitor != null)
{
monitor.worked(1);
stop = monitor.isCanceled();
}
}
if (monitor != null) monitor.done();
}
示例8: getRows
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* Reads the result of a ResultSet into an ArrayList
*
* @param rset
* the ResultSet to read out
* @param limit
* <=0 means unlimited, otherwise this specifies the maximum number
* of rows read.
* @param monitor
* The progress monitor to update while getting the rows.
* @return An ArrayList of rows.
* @throws KettleDatabaseException
* if something goes wrong.
*/
public List<Object[]> getRows(ResultSet rset, int limit, ProgressMonitorListener monitor)
throws KettleDatabaseException {
try {
List<Object[]> result = new ArrayList<Object[]>();
boolean stop = false;
int i = 0;
if (rset != null) {
if (monitor != null && limit > 0)
monitor.beginTask("Reading rows...", limit);
while ((limit <= 0 || i < limit) && !stop) {
Object[] row = getRow(rset);
if (row != null) {
result.add(row);
i++;
} else {
stop = true;
}
if (monitor != null && limit > 0)
monitor.worked(1);
if (monitor != null && monitor.isCanceled()) {
break;
}
}
closeQuery(rset);
if (monitor != null)
monitor.done();
}
return result;
} catch (Exception e) {
throw new KettleDatabaseException("Unable to get list of rows from ResultSet : ", e);
}
}
示例9: checkJobEntries
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* Check all job entries within the job. Each Job Entry has the opportunity to check their own settings.
*
* @param remarks List of CheckResult remarks inserted into by each JobEntry
* @param only_selected true if you only want to check the selected jobs
* @param monitor Progress monitor (not presently in use)
*/
public void checkJobEntries( List<CheckResultInterface> remarks, boolean only_selected,
ProgressMonitorListener monitor, VariableSpace space, Repository repository, IMetaStore metaStore ) {
remarks.clear(); // Empty remarks
if ( monitor != null ) {
monitor.beginTask( BaseMessages.getString( PKG, "JobMeta.Monitor.VerifyingThisJobEntryTask.Title" ),
jobcopies.size() + 2 );
}
boolean stop_checking = false;
for ( int i = 0; i < jobcopies.size() && !stop_checking; i++ ) {
JobEntryCopy copy = jobcopies.get( i ); // get the job entry copy
if ( ( !only_selected ) || ( only_selected && copy.isSelected() ) ) {
JobEntryInterface entry = copy.getEntry();
if ( entry != null ) {
if ( monitor != null ) {
monitor
.subTask( BaseMessages.getString( PKG, "JobMeta.Monitor.VerifyingJobEntry.Title", entry.getName() ) );
}
entry.check( remarks, this, space, repository, metaStore );
compatibleEntryCheck( entry, remarks );
if ( monitor != null ) {
monitor.worked( 1 ); // progress bar...
if ( monitor.isCanceled() ) {
stop_checking = true;
}
}
}
}
if ( monitor != null ) {
monitor.worked( 1 );
}
}
if ( monitor != null ) {
monitor.done();
}
}
示例10: analyseImpact
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* Determines the impact of the different steps in a transformation on databases, tables and field.
*
* @param impact
* An ArrayList of DatabaseImpact objects.
* @param monitor
* a progress monitor listener to be updated as the transformation is analyzed
* @throws KettleStepException
* if any errors occur during analysis
*/
public void analyseImpact( List<DatabaseImpact> impact, ProgressMonitorListener monitor ) throws KettleStepException {
if ( monitor != null ) {
monitor
.beginTask( BaseMessages.getString( PKG, "TransMeta.Monitor.DeterminingImpactTask.Title" ), nrSteps() );
}
boolean stop = false;
for ( int i = 0; i < nrSteps() && !stop; i++ ) {
if ( monitor != null ) {
monitor.subTask(
BaseMessages.getString( PKG, "TransMeta.Monitor.LookingAtStepTask.Title" ) + ( i + 1 ) + "/" + nrSteps() );
}
StepMeta stepMeta = getStep( i );
RowMetaInterface prev = getPrevStepFields( stepMeta );
StepMetaInterface stepint = stepMeta.getStepMetaInterface();
RowMetaInterface inform = null;
StepMeta[] lu = getInfoStep( stepMeta );
if ( lu != null ) {
inform = getStepFields( lu );
} else {
inform = stepint.getTableFields();
}
compatibleAnalyseImpactStep( impact, stepint, this, stepMeta, prev, inform );
stepint.analyseImpact( impact, this, stepMeta, prev, null, null, inform, repository, metaStore );
if ( monitor != null ) {
monitor.worked( 1 );
stop = monitor.isCanceled();
}
}
if ( monitor != null ) {
monitor.done();
}
}
示例11: getRows
import org.pentaho.di.core.ProgressMonitorListener; //导入方法依赖的package包/类
/**
* Reads the result of a ResultSet into an ArrayList
*
* @param rset the ResultSet to read out
* @param limit <=0 means unlimited, otherwise this specifies the maximum number of rows read.
* @param monitor The progress monitor to update while getting the rows.
* @return An ArrayList of rows.
* @throws KettleDatabaseException if something goes wrong.
*/
public List<Object[]> getRows( ResultSet rset, int limit, ProgressMonitorListener monitor )
throws KettleDatabaseException {
try {
List<Object[]> result = new ArrayList<Object[]>();
boolean stop = false;
int i = 0;
if ( rset != null ) {
if ( monitor != null && limit > 0 ) {
monitor.beginTask( "Reading rows...", limit );
}
while ( ( limit <= 0 || i < limit ) && !stop ) {
Object[] row = getRow( rset );
if ( row != null ) {
result.add( row );
i++;
} else {
stop = true;
}
if ( monitor != null && limit > 0 ) {
monitor.worked( 1 );
}
if ( monitor != null && monitor.isCanceled() ) {
break;
}
}
closeQuery( rset );
if ( monitor != null ) {
monitor.done();
}
}
return result;
} catch ( Exception e ) {
throw new KettleDatabaseException( "Unable to get list of rows from ResultSet : ", e );
}
}