Package org.apache.hop.workflow

Class WorkflowPainter

java.lang.Object

org.apache.hop.core.gui.BasePainter<WorkflowHopMeta,ActionMeta>

org.apache.hop.workflow.WorkflowPainter

public class WorkflowPainter
extends BasePainter<WorkflowHopMeta,ActionMeta>

Field Summary

Fields inherited from class org.apache.hop.core.gui.BasePainter

area, areaOwners, candidate, CONTENT_MENU_INDENT, CORNER_RADIUS_2, CORNER_RADIUS_3, CORNER_RADIUS_4, CORNER_RADIUS_5, drawingEditIcons, gc, graphPort, gridSize, iconSize, lineWidth, magnification, maximum, MINI_ICON_DISTANCE, MINI_ICON_MARGIN, MINI_ICON_SKEW, MINI_ICON_TRIANGLE_BASE, miniIconSize, offset, screenMagnification, selectionRectangle, showingNavigationView, subject, theta, variables, viewPort, zoomFactor

Constructor Summary

Constructors

Constructor	Description
WorkflowPainter(IGc gc, IVariables variables, WorkflowMeta workflowMeta, Point area, DPoint offset, WorkflowHopMeta candidate, Rectangle selrect, List<AreaOwner> areaOwners, int iconSize, int lineWidth, int gridSize, String noteFontName, int noteFontHeight, double zoomFactor, boolean drawingEditIcons)

Method Summary

Modifier and Type	Method	Description
protected void	drawAction(ActionMeta actionMeta)
protected void	drawArrow(IGc.EImage arrow, int x1, int y1, int x2, int y2, double theta, int size, double factor, WorkflowHopMeta workflowHop, Object startObject, Object endObject)
protected void	drawLine(WorkflowHopMeta workflowHop, boolean isCandidate)	Calculates line coordinates from center to center.
void	drawWorkflow()
protected void	drawWorkflowHop(WorkflowHopMeta hop, boolean candidate)
List<ActionResult>	getActionResults()
List<ActionMeta>	getActiveActions()
ActionMeta	getEndHopAction()
Point	getEndHopLocation()
ActionMeta	getNoInputAction()
ActionMeta	getStartHopAction()
WorkflowMeta	getWorkflowMeta()
void	setActionResults(List<ActionResult> actionResults)
void	setActiveActions(List<ActionMeta> activeActions)
void	setEndHopAction(ActionMeta action)
void	setEndHopLocation(Point location)
void	setNoInputAction(ActionMeta action)
void	setStartHopAction(ActionMeta action)
void	setWorkflowMeta(WorkflowMeta workflowMeta)

Methods inherited from class org.apache.hop.core.gui.BasePainter

calcArrowLength, drawArrow, drawGrid, drawNavigationView, drawNote, drawRect, getArea, getAreaOwners, getCandidate, getGc, getGraphPort, getGridSize, getIconSize, getLine, getLineWidth, getMagnification, getMaximum, getMiniIconSize, getNoteFontHeight, getNoteFontName, getOffset, getScreenMagnification, getSelectionRectangle, getStreamIconImage, getSubject, getTheta, getVariables, getViewPort, getZoomFactor, isDrawingEditIcons, isShowingNavigationView, magnifyPoint, real2screen, round, setArea, setAreaOwners, setCandidate, setDrawingEditIcons, setGc, setGraphPort, setGridSize, setIconSize, setLineWidth, setMagnification, setMaximum, setMiniIconSize, setNoteFontHeight, setNoteFontName, setOffset, setScreenMagnification, setSelectionRectangle, setShowingNavigationView, setSubject, setVariables, setViewPort, setZoomFactor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WorkflowPainter

public WorkflowPainter(IGc gc,
                       IVariables variables,
                       WorkflowMeta workflowMeta,
                       Point area,
                       DPoint offset,
                       WorkflowHopMeta candidate,
                       Rectangle selrect,
                       List<AreaOwner> areaOwners,
                       int iconSize,
                       int lineWidth,
                       int gridSize,
                       String noteFontName,
                       int noteFontHeight,
                       double zoomFactor,
                       boolean drawingEditIcons)

Method Detail

drawWorkflow

public void drawWorkflow()
                  throws HopException

Throws:

HopException

drawAction

protected void drawAction(ActionMeta actionMeta)
                   throws HopException

Throws:

HopException

drawWorkflowHop

protected void drawWorkflowHop(WorkflowHopMeta hop,
                               boolean candidate)
                        throws HopException

Throws:

HopException

drawLine

protected void drawLine(WorkflowHopMeta workflowHop,
                        boolean isCandidate)
                 throws HopException

Calculates line coordinates from center to center.

Throws:

HopException

drawArrow

protected void drawArrow(IGc.EImage arrow,
                         int x1,
                         int y1,
                         int x2,
                         int y2,
                         double theta,
                         int size,
                         double factor,
                         WorkflowHopMeta workflowHop,
                         Object startObject,
                         Object endObject)
                  throws HopException

Specified by:

drawArrow in class BasePainter<WorkflowHopMeta,ActionMeta>

Throws:

HopException

setStartHopAction

public void setStartHopAction(ActionMeta action)

setEndHopLocation

public void setEndHopLocation(Point location)

setEndHopAction

public void setEndHopAction(ActionMeta action)

setNoInputAction

public void setNoInputAction(ActionMeta action)

setActiveActions

public void setActiveActions(List<ActionMeta> activeActions)

getActionResults

public List<ActionResult> getActionResults()

Returns:

the actionResults

setActionResults

public void setActionResults(List<ActionResult> actionResults)

Parameters:

actionResults - Sets AND sorts the action results by name and number

getWorkflowMeta

public WorkflowMeta getWorkflowMeta()

setWorkflowMeta

public void setWorkflowMeta(WorkflowMeta workflowMeta)

getStartHopAction

public ActionMeta getStartHopAction()

getEndHopLocation

public Point getEndHopLocation()

getEndHopAction

public ActionMeta getEndHopAction()

getNoInputAction

public ActionMeta getNoInputAction()

getActiveActions

public List<ActionMeta> getActiveActions()