Please help complete java code. I have already Condition class. package heapdb.query;

import heapdb.Tuple;

$/**$

$*$ A condition of the form colName $=$ value.

$*$

$*$ @author Glenn

$*$

$*/$

public class EqCondition extends Condition $\{$

private String colName;

private Object value;

public EqCondition$($String colName, Object value$)\{$

this.colName $=$ colName;

this.value $=$ value;

$\}$

public String getColumnName$()\{$

return colName;

$\}$

public Object getValue$()\{$

return value;

$\}$

@Override

public Boolean eval$($Tuple tuple$)\{$

$//$ TODO compare the value of the tuple column to the value variable.

throw new UnsupportedOperationException$()$;

$\}$

@Override

public String toString$()\{$

return colName$+"="+$value;

$\}$

$\}$