Package relaxngcc.builder
Class ScopeInfo
- java.lang.Object
-
- relaxngcc.builder.ScopeInfo
-
public final class ScopeInfo extends java.lang.Object
information about a scope
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description class
ScopeInfo.Action
User-defined code fragment.
-
Field Summary
Fields Modifier and Type Field Description NGCCGrammar
_grammar
Scope
_scope
Scope object to which this object is attached.
-
Constructor Summary
Constructors Constructor Description ScopeInfo(NGCCGrammar g, Scope scope)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Alias
addAlias(CDType type, java.lang.String name)
void
addNSURI(java.lang.String nsuri)
void
addState(State state)
void
appendHeaderSection(java.lang.String c)
void
calcAFOLLOW()
Computes the AFOLLOW set of this _scopeScopeInfo.Action
createAction(java.lang.String code)
Creates a new Action object inside this _scope.ScopeInfo.Action
createAction(java.lang.StringBuffer code)
void
dump(java.io.PrintStream strm)
void
dumpAutomaton(java.io.File target)
Writes the automaton by using GraphViz.java.lang.String
getClassName()
Alias[]
getConstructorParams()
java.lang.String
getHeaderSection()
State
getInitialState()
java.lang.String
getNSStringConstant(java.lang.String uri)
int
getStateCount()
java.util.Set
head()
Computes the HEAD set of this _scope (that doesn't include EVERYTHING_ELSE token) and returns them in a new set.void
head(java.util.Set result)
Computes the HEAD set of this _scope (that doesn't include EVERYTHING_ELSE token.) SeeHead
for the definition.boolean
isNullable()
boolean
isRoot()
Returns true if this is the start pattern.boolean
isUserDefinedField(java.lang.String name)
java.util.Iterator
iterateAcceptableStates()
java.util.Iterator
iterateActions()
java.util.Iterator
iterateAliases()
Iterate all the aliases.java.util.Iterator
iterateAllStates()
java.util.Iterator
iterateNSURIConstants()
java.util.Iterator
iterateStatesHaving(int alphabetTypes)
Iterates states that have transitions with one of specified alphabets.void
minimizeStates()
Makes the automaton smaller.void
setInitialState(State s)
void
setNullable(boolean v)
void
simplifyAutomaton()
-
-
-
Field Detail
-
_grammar
public final NGCCGrammar _grammar
-
_scope
public final Scope _scope
Scope object to which this object is attached.
-
-
Constructor Detail
-
ScopeInfo
public ScopeInfo(NGCCGrammar g, Scope scope)
-
-
Method Detail
-
iterateNSURIConstants
public java.util.Iterator iterateNSURIConstants()
-
getInitialState
public State getInitialState()
-
setInitialState
public void setInitialState(State s)
-
isNullable
public boolean isNullable()
-
setNullable
public void setNullable(boolean v)
-
getStateCount
public int getStateCount()
-
getClassName
public java.lang.String getClassName()
-
getConstructorParams
public Alias[] getConstructorParams()
-
minimizeStates
public void minimizeStates()
Makes the automaton smaller. In actuality, this method only removes unreachable states.
-
appendHeaderSection
public void appendHeaderSection(java.lang.String c)
-
getHeaderSection
public java.lang.String getHeaderSection()
-
isUserDefinedField
public boolean isUserDefinedField(java.lang.String name)
-
iterateActions
public java.util.Iterator iterateActions()
-
createAction
public ScopeInfo.Action createAction(java.lang.String code)
Creates a new Action object inside this _scope.
-
createAction
public ScopeInfo.Action createAction(java.lang.StringBuffer code)
-
iterateAliases
public final java.util.Iterator iterateAliases()
Iterate all the aliases.
-
simplifyAutomaton
public void simplifyAutomaton()
-
addNSURI
public void addNSURI(java.lang.String nsuri)
-
getNSStringConstant
public java.lang.String getNSStringConstant(java.lang.String uri)
-
iterateStatesHaving
public java.util.Iterator iterateStatesHaving(int alphabetTypes)
Iterates states that have transitions with one of specified alphabets.
-
iterateAcceptableStates
public java.util.Iterator iterateAcceptableStates()
-
iterateAllStates
public java.util.Iterator iterateAllStates()
-
addState
public void addState(State state)
-
isRoot
public boolean isRoot()
Returns true if this is the start pattern.
-
dump
public void dump(java.io.PrintStream strm)
-
dumpAutomaton
public void dumpAutomaton(java.io.File target) throws java.io.IOException, java.lang.InterruptedException
Writes the automaton by using GraphViz.- Throws:
java.io.IOException
java.lang.InterruptedException
-
head
public void head(java.util.Set result)
Computes the HEAD set of this _scope (that doesn't include EVERYTHING_ELSE token.) SeeHead
for the definition.
-
head
public java.util.Set head()
Computes the HEAD set of this _scope (that doesn't include EVERYTHING_ELSE token) and returns them in a new set.
-
calcAFOLLOW
public void calcAFOLLOW()
Computes the AFOLLOW set of this _scope
-
-