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Java TransHopMeta.clone方法代码示例

本文整理汇总了Java中org.pentaho.di.trans.TransHopMeta.clone方法的典型用法代码示例。如果您正苦于以下问题：Java TransHopMeta.clone方法的具体用法？Java TransHopMeta.clone怎么用？Java TransHopMeta.clone使用的例子？那么, 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.trans.TransHopMeta的用法示例。


在下文中一共展示了TransHopMeta.clone方法的9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: editHop

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
public void editHop(TransMeta transMeta, TransHopMeta transHopMeta) {
	// Backup situation BEFORE edit:
	String name = transHopMeta.toString();
	TransHopMeta before = (TransHopMeta) transHopMeta.clone();

	TransHopDialog hd = new TransHopDialog(shell, SWT.NONE, transHopMeta, transMeta);
	if (hd.open() != null) {
		// Backup situation for redo/undo:
		TransHopMeta after = (TransHopMeta) transHopMeta.clone();
		addUndoChange(transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after }, new int[] { transMeta.indexOfTransHop(transHopMeta) });

		String newname = transHopMeta.toString();
		if (!name.equalsIgnoreCase(newname)) {
			refreshTree();
			refreshGraph(); // color, nr of copies...
		}
	}
	setShellText();
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:20，代码来源:Spoon.java

示例2: enableHop

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
public void enableHop() {
  selrect = null;
  TransHopMeta hi = getCurrentHop();
  TransHopMeta before = (TransHopMeta) hi.clone();
  hi.setEnabled(!hi.isEnabled());
  if (transMeta.hasLoop(hi.getToStep())) {
    hi.setEnabled(!hi.isEnabled());
    MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_WARNING);
    mb.setMessage(Messages.getString("TransGraph.Dialog.LoopAfterHopEnabled.Message")); //$NON-NLS-1$
    mb.setText(Messages.getString("TransGraph.Dialog.LoopAfterHopEnabled.Title")); //$NON-NLS-1$
    mb.open();
  } else {
    TransHopMeta after = (TransHopMeta) hi.clone();
    spoon.addUndoChange(transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after }, new int[] { transMeta
        .indexOfTransHop(hi) });
    spoon.refreshGraph();
    spoon.refreshTree();
  }
}
开发者ID:icholy，项目名称:geokettle-2.0，代码行数:20，代码来源:TransGraph.java

示例3: editHop

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
public void editHop(TransMeta transMeta, TransHopMeta transHopMeta) {
  // Backup situation BEFORE edit:
  String name = transHopMeta.toString();
  TransHopMeta before = (TransHopMeta) transHopMeta.clone();

  TransHopDialog hd = new TransHopDialog(shell, SWT.NONE, transHopMeta, transMeta);
  if (hd.open() != null) {
    // Backup situation for redo/undo:
    TransHopMeta after = (TransHopMeta) transHopMeta.clone();
    addUndoChange(transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after }, new int[] { transMeta
        .indexOfTransHop(transHopMeta) });

    String newname = transHopMeta.toString();
    if (!name.equalsIgnoreCase(newname)) {
      refreshTree();
      refreshGraph(); // color, nr of copies...
    }
  }
  setShellText();
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:21，代码来源:Spoon.java

示例4: enableHop

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
public void enableHop() {
  selectionRegion = null;
  TransHopMeta hi = getCurrentHop();
  TransHopMeta before = (TransHopMeta) hi.clone();
  hi.setEnabled(!hi.isEnabled());
  if (transMeta.hasLoop(hi.getToStep())) {
    hi.setEnabled(!hi.isEnabled());
    MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_WARNING);
    mb.setMessage(BaseMessages.getString(PKG, "TransGraph.Dialog.LoopAfterHopEnabled.Message")); //$NON-NLS-1$
    mb.setText(BaseMessages.getString(PKG, "TransGraph.Dialog.LoopAfterHopEnabled.Title")); //$NON-NLS-1$
    mb.open();
  } else {
    TransHopMeta after = (TransHopMeta) hi.clone();
    spoon.addUndoChange(transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after }, new int[] { transMeta
        .indexOfTransHop(hi) });
    spoon.refreshGraph();
    spoon.refreshTree();
  }
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:20，代码来源:TransGraph.java

示例5: enableHopsBetweenSelectedSteps

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
/**
 * This method enables or disables all the hops between the selected steps.
 * 
 **/
public void enableHopsBetweenSelectedSteps(boolean enabled) {
  List<StepMeta> list = transMeta.getSelectedSteps();
  
  for (int i=0;i<transMeta.nrTransHops();i++) {
    TransHopMeta hop = transMeta.getTransHop(i);
    if (list.contains(hop.getFromStep()) && list.contains(hop.getToStep())) {
      
      TransHopMeta before = (TransHopMeta) hop.clone();
      hop.setEnabled(enabled);
      TransHopMeta after = (TransHopMeta) hop.clone();
      spoon.addUndoChange(transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after }, new int[] { transMeta.indexOfTransHop(hop) });
    }
  }
  
  spoon.refreshGraph();
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:21，代码来源:TransGraph.java

示例6: editHop

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
public void editHop( TransMeta transMeta, TransHopMeta transHopMeta ) {
  // Backup situation BEFORE edit:
  String name = transHopMeta.toString();
  TransHopMeta before = (TransHopMeta) transHopMeta.clone();

  TransHopDialog hd = new TransHopDialog( shell, SWT.NONE, transHopMeta, transMeta );
  if ( hd.open() != null ) {
    // Backup situation for redo/undo:
    TransHopMeta after = (TransHopMeta) transHopMeta.clone();
    addUndoChange( transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after }, new int[] { transMeta
      .indexOfTransHop( transHopMeta ) } );

    String newName = transHopMeta.toString();
    if ( !name.equalsIgnoreCase( newName ) ) {
      refreshTree();
      refreshGraph(); // color, nr of copies...
    }
  }
  setShellText();
}
开发者ID:pentaho，项目名称:pentaho-kettle，代码行数:21，代码来源:Spoon.java

示例7: enableHop

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
public void enableHop() {
  selectionRegion = null;
  TransHopMeta hi = getCurrentHop();
  TransHopMeta before = (TransHopMeta) hi.clone();
  hi.setEnabled( !hi.isEnabled() );
  if ( hi.isEnabled() && transMeta.hasLoop( hi.getToStep() ) ) {
    hi.setEnabled( false );
    MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
    mb.setMessage( BaseMessages.getString( PKG, "TransGraph.Dialog.LoopAfterHopEnabled.Message" ) );
    mb.setText( BaseMessages.getString( PKG, "TransGraph.Dialog.LoopAfterHopEnabled.Title" ) );
    mb.open();
  } else {
    TransHopMeta after = (TransHopMeta) hi.clone();
    spoon.addUndoChange( transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after },
      new int[] { transMeta.indexOfTransHop( hi ) } );
    spoon.refreshGraph();
    spoon.refreshTree();
  }
  updateErrorMetaForHop( hi );
}
开发者ID:pentaho，项目名称:pentaho-kettle，代码行数:21，代码来源:TransGraph.java

示例8: enableDisableNextHops

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
private void enableDisableNextHops(StepMeta from, boolean enabled) {
  for (StepMeta to : transMeta.getSteps()) {
    TransHopMeta hop = transMeta.findTransHop(from, to, true);
    if (hop!=null) {
      TransHopMeta before = (TransHopMeta) hop.clone();
      hop.setEnabled(enabled);
      TransHopMeta after = (TransHopMeta) hop.clone();
      spoon.addUndoChange(transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after }, new int[] { transMeta.indexOfTransHop(hop) });

      enableDisableNextHops(to, enabled);
    }
  }
}
开发者ID:yintaoxue，项目名称:read-open-source-code，代码行数:14，代码来源:TransGraph.java

示例9: enableHopsBetweenSelectedSteps

import org.pentaho.di.trans.TransHopMeta; //导入方法依赖的package包/类
/**
 * This method enables or disables all the hops between the selected steps.
 **/
public void enableHopsBetweenSelectedSteps( boolean enabled ) {
  List<StepMeta> list = transMeta.getSelectedSteps();

  boolean hasLoop = false;

  for ( int i = 0; i < transMeta.nrTransHops(); i++ ) {
    TransHopMeta hop = transMeta.getTransHop( i );
    if ( list.contains( hop.getFromStep() ) && list.contains( hop.getToStep() ) ) {

      TransHopMeta before = (TransHopMeta) hop.clone();
      hop.setEnabled( enabled );
      TransHopMeta after = (TransHopMeta) hop.clone();
      spoon.addUndoChange( transMeta, new TransHopMeta[] { before }, new TransHopMeta[] { after },
        new int[] { transMeta.indexOfTransHop( hop ) } );
      if ( transMeta.hasLoop( hop.getToStep() ) ) {
        hasLoop = true;
        hop.setEnabled( false );
      }
    }
  }

  if ( enabled && hasLoop ) {
    MessageBox mb = new MessageBox( shell, SWT.OK | SWT.ICON_ERROR );
    mb.setMessage( BaseMessages.getString( PKG, "TransGraph.Dialog.HopCausesLoop.Message" ) );
    mb.setText( BaseMessages.getString( PKG, "TransGraph.Dialog.HopCausesLoop.Title" ) );
    mb.open();
  }

  spoon.refreshGraph();
}
开发者ID:pentaho，项目名称:pentaho-kettle，代码行数:34，代码来源:TransGraph.java


注：本文中的org.pentaho.di.trans.TransHopMeta.clone方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。