[ Skip to the content ]

Institute of Formal and Applied Linguistics Wiki


[ Back to the navigation ]

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Next revision Both sides next revision
courses:mapreduce-tutorial:step-27 [2012/01/28 19:04]
straka
courses:mapreduce-tutorial:step-27 [2012/01/28 20:02]
straka
Line 76: Line 76:
   public void setFirst(A first) { this.first = first; }   public void setFirst(A first) { this.first = first; }
   public void setSecond(B first) { this.second = second; }   public void setSecond(B first) { this.second = second; }
 +  public String toString() { return String.format("%s %s", first.toString(), second.toString()); }
   public PairWritable(A first, B second) { this.first = first; this.second = second; }   public PairWritable(A first, B second) { this.first = first; this.second = second; }
 } }
Line 109: Line 110:
   public void setFirst(A first) { this.first = first; }   public void setFirst(A first) { this.first = first; }
   public void setSecond(B first) { this.second = second; }   public void setSecond(B first) { this.second = second; }
 +  public String toString() { return String.format("%s %s", first.toString(), second.toString()); }  
   public PairWritableComparable(A first, B second) { this.first = first; this.second = second; }   public PairWritableComparable(A first, B second) { this.first = first; this.second = second; }
 } }
 </code> </code>
-Remark: Remark: If the ''PairWritableComparable'' class is not declared top-level, it must be declared **''static''**.+Remark: If the ''PairWritableComparable'' class is not declared top-level, it must be declared **''static''**.
  
 +===== Exercise =====

[ Back to the navigation ] [ Back to the content ]