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java.lang.Objecttoken.Token
public class Token
Abstract token class.
Field Summary | |
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private java.lang.String |
_lexeme
The _lexeme this token is representing. |
(package private) java.lang.String |
_name
The name of this token |
Constructor Summary | |
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Token(java.lang.String name,
java.lang.String lexeme)
Token constructor. |
Method Summary | |
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java.lang.Object |
execute(ITokVisitor algo,
java.lang.Object... params)
Executes (accepts) the visitor, calling the case associated with this host's index value. |
java.lang.String |
getLexeme()
Accessor for the lexeme of this token |
java.lang.String |
getName()
Accessor for the name of this token |
java.lang.String |
toString()
Return a string representation of the token. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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java.lang.String _name
private java.lang.String _lexeme
Constructor Detail |
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public Token(java.lang.String name, java.lang.String lexeme)
name
- The name associated with this token. This is the index value when it executes its visitors.lexeme
- _lexeme this token is representing.Method Detail |
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public java.lang.Object execute(ITokVisitor algo, java.lang.Object... params)
algo
- The visitor to executeparams
- The input parameters supplied to the algo when its appropriate case is called.
public java.lang.String getName()
public java.lang.String getLexeme()
public java.lang.String toString()
toString
in class java.lang.Object
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