Package com.openinventor.inventor
Interface SoNodeKitPath
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
append(SoBaseKit childKit)
Adds childKit to end of chain.void
append(SoPath fromPath)
Adds all nodekits in fromPath's chain to end of chain.boolean
containsNode(SoBaseKit nodekit)
Returns true if the nodekit is found anywhere in the path chain.boolean
containsPath(SoPath path)
Returns true if the nodes in the given path argument are contained (in consecutive order) in this path.int
findFork(SoPath path)
If the two paths have different head nodes, this returns -1.SoNode
getHead()
Return the first node in a path chainint
getLength()
Returns length of path chain (number of nodekits).SoNode
getNode(int i)
Return the i'th nodekit in the chain.SoNode
getNodeFromTail(int i)
Return the i'th nodekit in the chain, counting backward from the tail node.SoNode
getTail()
Return the last nodekit in a path chain.void
pop()
Pop the last nodekit off the end of the path.void
setHead(SoNode node)
Sets head node (first node in chain).void
truncate(int start)
Truncates the path chain, removing all nodes from index start on.
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Method Detail
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setHead
void setHead(SoNode node)
Sets head node (first node in chain). The head node must be set before the append() method may be called.
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getHead
SoNode getHead()
Return the first node in a path chain
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append
void append(SoBaseKit childKit)
Adds childKit to end of chain. Uses first occurrence of childKit as a part within current last nodekit. If the path is empty, this is equivalent to setHead(childKit).
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append
void append(SoPath fromPath)
Adds all nodekits in fromPath's chain to end of chain. The head node of fromPath must be the same as or a child of the current tail node.
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pop
void pop()
Pop the last nodekit off the end of the path.
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getTail
SoNode getTail()
Return the last nodekit in a path chain.
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getNode
SoNode getNode(int i)
Return the i'th nodekit in the chain. Calling getNode(0) is equivalent to calling getHead().
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getNodeFromTail
SoNode getNodeFromTail(int i)
Return the i'th nodekit in the chain, counting backward from the tail node. Calling getNodeFromTail(0) is equivalent to calling getTail().
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getLength
int getLength()
Returns length of path chain (number of nodekits).
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truncate
void truncate(int start)
Truncates the path chain, removing all nodes from index start on. Calling truncate(0) empties the path entirely.
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containsNode
boolean containsNode(SoBaseKit nodekit)
Returns true if the nodekit is found anywhere in the path chain.
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containsPath
boolean containsPath(SoPath path)
Returns true if the nodes in the given path argument are contained (in consecutive order) in this path.
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findFork
int findFork(SoPath path)
If the two paths have different head nodes, this returns -1. Otherwise, it returns the path chain index of the last nodekit (starting at the head) that is the same for both paths.
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