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Abacus/src/org/nwapw/abacus/tree/TokenType.java

25 lines
521 B
Java

package org.nwapw.abacus.tree;
/**
* Enum to represent the type of the token that has been matched
* by the lexer.
*/
public enum TokenType {
ANY(0), OP(1), NUM(2), WORD(3), OPEN_PARENTH(4), CLOSE_PARENTH(5);
/**
* The priority by which this token gets sorted.
*/
public final int priority;
/**
* Creates a new token type with the given priority.
* @param priority the priority of this token type.
*/
TokenType(int priority){
this.priority = priority;
}
}