Package berlin.yuna.survey.logic

Class DiagramExporter

java.lang.Object

berlin.yuna.survey.logic.DiagramExporter

public class DiagramExporter
extends Object

The DiagramExporter exports and renders a Survey within its FlowItem to the given Format. The export can be configured using config()

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONFIG_KEY_CLASS
static final String	CONFIG_KEY_COLOR
static final String	CONFIG_KEY_CONDITION
static final String	CONFIG_KEY_SHAPE
static final String	CONFIG_KEY_SOURCE
static final String	CONFIG_KEY_TARGET

Constructor Summary

Constructors

Constructor	Description
DiagramExporter(Survey survey)

Method Summary

Modifier and Type	Method	Description
DiagramConfig	config()	Method do configure the diagram export
void	Config(DiagramConfig config)	Replaces the current config
File	save(guru.nidi.graphviz.engine.Format format)	Renders a diagram from a survey flow
File	save(File output, guru.nidi.graphviz.engine.Format format)	Renders a diagram from a survey flow
Survey	survey()	Get Survey

Methods inherited from class java.lang.Object

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

Field Details

CONFIG_KEY_SHAPE

public static final String CONFIG_KEY_SHAPE

CONFIG_KEY_COLOR

public static final String CONFIG_KEY_COLOR

CONFIG_KEY_CLASS

public static final String CONFIG_KEY_CLASS

See Also:

• Constant Field Values

CONFIG_KEY_SOURCE

public static final String CONFIG_KEY_SOURCE

See Also:

• Constant Field Values

CONFIG_KEY_TARGET

public static final String CONFIG_KEY_TARGET

See Also:

• Constant Field Values

CONFIG_KEY_CONDITION

public static final String CONFIG_KEY_CONDITION

See Also:

• Constant Field Values

Constructor Details

DiagramExporter

public DiagramExporter(Survey survey)

Method Details

save

public File save(guru.nidi.graphviz.engine.Format format)
          throws IOException

Renders a diagram from a survey flow

Parameters:

format - format of generated diagram

Returns:

file path of generated diagram

Throws:

IOException

save

public File save(File output,
 guru.nidi.graphviz.engine.Format format)
          throws IOException

Renders a diagram from a survey flow

Parameters:

output - nullable target path - on default generates a tmp file

format - format of generated diagram

Returns:

file path of generated diagram

Throws:

IOException

config

public DiagramConfig config()

Method do configure the diagram export

Returns:

diagram configuration

Config

public void Config(DiagramConfig config)

Replaces the current config

Parameters:

config - config replaces current one

survey

public Survey survey()

Get Survey

Returns:

Survey