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java.lang.Objectfr.inria.infovis.column.ValueAggregator
Abstraction for Value Aggregation used by LayeredColumn
Constructor Summary | |
ValueAggregator()
Default Constructor |
Method Summary | |
abstract java.lang.String |
aggregate(double value1,
double value2)
aggregation of two double |
abstract java.lang.String |
aggregate(long value1,
long value2)
aggregation of two longs |
abstract java.lang.String |
aggregate(java.lang.String value1,
java.lang.String value2)
aggregation of two strings |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ValueAggregator()
Method Detail |
public abstract java.lang.String aggregate(java.lang.String value1, java.lang.String value2)
value1
- first stringvalue2
- second string
public abstract java.lang.String aggregate(long value1, long value2)
value1
- first longvalue2
- second long
public abstract java.lang.String aggregate(double value1, double value2)
value1
- first doublevalue2
- second double
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