Package com.saxonica.ee.schema.fsa
Class SuffixState
- java.lang.Object
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- com.saxonica.ee.schema.fsa.SuffixState
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.Iterator<Edge>getEdges()Get an iterator over all the transitions (edges) allowed from this statestatic SuffixStategetInstance()EdgegetTransition(int token, UserComplexType type)Find the edge representing the transition from this state to another state, that is triggered by a given input tokenEdge[]getWildcardEdges()Get all the wildcard transitions (edges) allowed from this state.booleanisFinalState()Ask whether this state is a valid final state, that is, no further transitions are needed to complete a successful path through the finite state machinejava.lang.CharSequencelistAllowedElements()Construct a human-readable message explaining what elements are permitted as transitions from this state
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Method Detail
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getInstance
public static SuffixState getInstance()
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getTransition
public Edge getTransition(int token, UserComplexType type)
Find the edge representing the transition from this state to another state, that is triggered by a given input token- Specified by:
getTransitionin interfaceState- Parameters:
token- the input token, specifically the fingerprint of an element nametype- the complex type we are validating against- Returns:
- the Edge representing the selected transition of the finite state machine, or null if this token is not accepted when in this State (which implies a validation error).
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isFinalState
public boolean isFinalState()
Description copied from interface:StateAsk whether this state is a valid final state, that is, no further transitions are needed to complete a successful path through the finite state machine- Specified by:
isFinalStatein interfaceState- Returns:
- true if this is a valid final state
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listAllowedElements
public java.lang.CharSequence listAllowedElements()
Description copied from interface:StateConstruct a human-readable message explaining what elements are permitted as transitions from this state- Specified by:
listAllowedElementsin interfaceState- Returns:
- A message indicating what elements may come next
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getWildcardEdges
public Edge[] getWildcardEdges()
Get all the wildcard transitions (edges) allowed from this state.- Specified by:
getWildcardEdgesin interfaceState- Returns:
- an array of the edges that represent element wildcards. The objects
returned by this Iterator are
Edgeobjects.
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