cminus/submit/ast/BinaryOperatorType.java

46 lines
766 B
Java

/*
* Code formatter project
* CS 4481
*/
package submit.ast;
/**
*
* @author edwajohn
*/
public enum BinaryOperatorType {
OR("||"),
AND("&&"),
LE("<="),
LT("<"),
GT(">"),
GE(">="),
EQ("=="),
NE("!="),
PLUS("+"),
MINUS("-"),
TIMES("*"),
DIVIDE("/"),
MOD("%");
private final String value;
private BinaryOperatorType(String value) { this.value = value; }
public static BinaryOperatorType fromString(String s) {
for (BinaryOperatorType at : BinaryOperatorType.values()) {
if (at.value.equals(s)) {
return at;
}
}
throw new RuntimeException("Illegal string in OperatorType.fromString(): " +
s);
}
@Override
public String toString() {
return value;
}
}