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java.lang.Objectptolemy.actor.gt.GTParameter.Scope
public static class GTParameter.Scope
A scope to be used in GTParameter.Evaluator
to resolve names with a pattern and
a match result.
Red (tfeng) |
Yellow (tfeng) |
Field Summary | |
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protected MatchResult |
_matchResult
The match result. |
protected Pattern |
_pattern
The pattern. |
protected ParserScope |
_superscope
The scope used to resolve a name if it cannot be resolved in this scope. |
Constructor Summary | |
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GTParameter.Scope(Pattern pattern,
MatchResult matchResult,
ParserScope superscope)
Construct a scope. |
Method Summary | |
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Token |
get(java.lang.String name)
Look up and return the value with the specified name in the scope. |
Type |
getType(java.lang.String name)
Look up and return the type of the value with the specified name in the scope. |
InequalityTerm |
getTypeTerm(java.lang.String name)
Look up and return the type term for the specified name in the scope. |
java.util.Set<?> |
identifierSet()
Return a list of names corresponding to the identifiers defined by this scope. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected MatchResult _matchResult
protected Pattern _pattern
protected ParserScope _superscope
Constructor Detail |
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public GTParameter.Scope(Pattern pattern, MatchResult matchResult, ParserScope superscope)
pattern
- The pattern.matchResult
- The match result for the match between the
pattern and a host model.superscope
- The scope to fall back on if a name cannot be
resolved.Method Detail |
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public Token get(java.lang.String name) throws IllegalActionException
get
in interface ParserScope
name
- The name of the variable to be looked up.
IllegalActionException
- If a value in the scope
exists with the given name, but cannot be evaluated.public Type getType(java.lang.String name) throws IllegalActionException
getType
in interface ParserScope
name
- The name of the variable to be looked up.
IllegalActionException
- If a value in the scope
exists with the given name, but cannot be evaluated.public InequalityTerm getTypeTerm(java.lang.String name) throws IllegalActionException
getTypeTerm
in interface ParserScope
name
- The name of the variable to be looked up.
IllegalActionException
- If a value in the scope
exists with the given name, but cannot be evaluated.public java.util.Set<?> identifierSet() throws IllegalActionException
identifierSet
in interface ParserScope
IllegalActionException
- If constructing the list causes
it.
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