DotGraphModel (Databene Formats 1.0.14 API)

All Known Implementing Classes:

AbstractDotGraphModel, DefaultDotGraphModel
```
public interface DotGraphModel
```
Represents a Dot graph. Created: 24.05.2014 18:11:17

Since:

0.8.2

Author:

Volker Bergmann

See Also:

DOT language spec on graphviz.org

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`ArrowShape`	`getEdgeArrowHead()`
`ArrowShape`	`getEdgeArrowHead(Object edge)`
`ArrowShape`	`getEdgeArrowTail()`
`ArrowShape`	`getEdgeArrowTail(Object edge)`
`int`	`getEdgeCountOfNode(Object sourceNode)`
`String`	`getEdgeHeadLabel(Object edge)`
`Object`	`getEdgeOfNode(Object sourceNode, int index)`
`EdgeStyle`	`getEdgeStyle()`
`EdgeStyle`	`getEdgeStyle(Object edge)`
`String`	`getEdgeTailLabel(Object edge)`
`String`	`getName()`
`Object`	`getNode(int index)`
`int`	`getNodeCount()`
`String`	`getNodeFillColor()`
`String`	`getNodeFillColor(Object node)`
`Integer`	`getNodeFontSize()`
`String`	`getNodeId(Object node)`
`String`	`getNodeLabel(Object node)`
`Collection<?>`	`getNodeSegments(Object node)`
`NodeShape`	`getNodeShape()`
`NodeStyle`	`getNodeStyle()`
`NodeStyle`	`getNodeStyle(Object node)`
`RankDir`	`getRankDir()`
`Object`	`getTargetNodeOfEdge(Object sourceNode, Object edge)`
`boolean`	`isDirected()` Tells if the graph is directed
`boolean`	`isNodeVertical(Object node)`

Method Detail

getName
```
String getName()
```
Returns:

the name of the graph

isDirected
```
boolean isDirected()
```
Tells if the graph is directed

Returns:

true if the graph is directed, otherwise false

getRankDir
```
RankDir getRankDir()
```
Returns:

the graph's rankdir attribute

getNodeShape
```
NodeShape getNodeShape()
```
Returns:

the shape of all graph nodes.

See Also:

Node shapes on graphviz.org

getNodeFontSize
```
Integer getNodeFontSize()
```

getEdgeArrowHead
```
ArrowShape getEdgeArrowHead()
```
Returns:

the arrow shape of all edge heads of the graph

See Also:

Arrow shapes on graphviz.org

getEdgeArrowTail
```
ArrowShape getEdgeArrowTail()
```
Returns:

the arrow shape of all edge tails of the graph

See Also:

Arrow shapes on graphviz.org

getNodeFillColor
```
String getNodeFillColor()
```

getNodeStyle
```
NodeStyle getNodeStyle()
```

getEdgeStyle
```
EdgeStyle getEdgeStyle()
```

getNodeCount
```
int getNodeCount()
```
Returns:

the number of nodes in the graph

getNode
```
Object getNode(int index)
```
Parameters:

index - the index of the requested node

Returns:

the graph node at the given index

getNodeId
```
String getNodeId(Object node)
```

isNodeVertical
```
boolean isNodeVertical(Object node)
```

getNodeLabel
```
String getNodeLabel(Object node)
```

getNodeSegments

Collection<?> getNodeSegments(Object node)

getNodeFillColor
```
String getNodeFillColor(Object node)
```

getNodeStyle
```
NodeStyle getNodeStyle(Object node)
```

getEdgeCountOfNode

int getEdgeCountOfNode(Object sourceNode)

getEdgeOfNode

Object getEdgeOfNode(Object sourceNode,
                     int index)

getTargetNodeOfEdge

Object getTargetNodeOfEdge(Object sourceNode,
                           Object edge)

getEdgeArrowHead

ArrowShape getEdgeArrowHead(Object edge)

getEdgeHeadLabel
```
String getEdgeHeadLabel(Object edge)
```

getEdgeArrowTail

ArrowShape getEdgeArrowTail(Object edge)

getEdgeTailLabel
```
String getEdgeTailLabel(Object edge)
```

getEdgeStyle
```
EdgeStyle getEdgeStyle(Object edge)
```

Interface DotGraphModel

Method Summary

Method Detail

getName

isDirected

getRankDir

getNodeShape

getNodeFontSize

getEdgeArrowHead

getEdgeArrowTail

getNodeFillColor

getNodeStyle

getEdgeStyle

getNodeCount

getNode

getNodeId

isNodeVertical

getNodeLabel

getNodeSegments

getNodeFillColor

getNodeStyle

getEdgeCountOfNode

getEdgeOfNode

getTargetNodeOfEdge

getEdgeArrowHead

getEdgeHeadLabel

getEdgeArrowTail

getEdgeTailLabel

getEdgeStyle