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package com.yahoo.metrics;
/**
* @author gjoranv
*/
public enum Unit {
BYTE(BaseUnit.BYTE),
DOCUMENT(BaseUnit.DOCUMENT),
DOCUMENT_PER_SECOND(BaseUnit.DOCUMENT, BaseUnit.SECOND),
FRACTION(BaseUnit.FRACTION),
HIT(BaseUnit.HIT),
HIT_PER_QUERY(BaseUnit.HIT, BaseUnit.QUERY),
MILLISECOND(BaseUnit.MILLISECOND),
OPERATION_PER_SECOND(BaseUnit.OPERATION, BaseUnit.SECOND),
QUERY(BaseUnit.QUERY),
QUERY_PER_SECOND(BaseUnit.QUERY, BaseUnit.SECOND),
RESPONSE(BaseUnit.RESPONSE),
RESPONSE_PER_SECOND(BaseUnit.RESPONSE, BaseUnit.SECOND),
SECOND(BaseUnit.SECOND),
THREAD(BaseUnit.THREAD);
private final BaseUnit unit;
private final BaseUnit perUnit;
Unit(BaseUnit unit) {
this(unit, null);
}
Unit(BaseUnit unit, BaseUnit perUnit) {
this.unit = unit;
this.perUnit = perUnit;
}
public String fullName() {
return perUnit == null ?
unit.fullName() :
unit.fullName() + "/" + perUnit.fullName();
}
public String shortName() {
return perUnit == null ?
unit.shortName :
unit.shortName + "/" + perUnit.shortName;
}
public enum BaseUnit {
BYTE("byte"),
DOCUMENT("document"),
FRACTION("fraction"),
HIT("hit"),
MILLISECOND("millisecond", "ms"),
OPERATION("operation"),
QUERY("query"),
RESPONSE("response"),
SECOND("second", "s"),
THREAD("thread");
private final String fullName;
private final String shortName;
BaseUnit(String fullName) {
this(fullName, fullName);
}
BaseUnit(String fullName, String shortName) {
this.fullName = fullName;
this.shortName = shortName;
}
public String fullName() {
return fullName;
}
public String shortName() {
return shortName;
}
}
}
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