org.apache.mahout.common
Class IntPairWritable
java.lang.Object
org.apache.hadoop.io.BinaryComparable
org.apache.mahout.common.IntPairWritable
- All Implemented Interfaces:
- Cloneable, Comparable<org.apache.hadoop.io.BinaryComparable>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<org.apache.hadoop.io.BinaryComparable>
public final class IntPairWritable
- extends org.apache.hadoop.io.BinaryComparable
- implements org.apache.hadoop.io.WritableComparable<org.apache.hadoop.io.BinaryComparable>, Cloneable
A WritableComparable which encapsulates an ordered pair of signed integers.
| Methods inherited from class org.apache.hadoop.io.BinaryComparable |
compareTo |
IntPairWritable
public IntPairWritable()
IntPairWritable
public IntPairWritable(IntPairWritable pair)
IntPairWritable
public IntPairWritable(int x,
int y)
set
public void set(int x,
int y)
setFirst
public void setFirst(int x)
getFirst
public int getFirst()
setSecond
public void setSecond(int y)
getSecond
public int getSecond()
readFields
public void readFields(DataInput in)
throws IOException
- Specified by:
readFields in interface org.apache.hadoop.io.Writable
- Throws:
IOException
write
public void write(DataOutput out)
throws IOException
- Specified by:
write in interface org.apache.hadoop.io.Writable
- Throws:
IOException
hashCode
public int hashCode()
- Overrides:
hashCode in class org.apache.hadoop.io.BinaryComparable
equals
public boolean equals(Object obj)
- Overrides:
equals in class org.apache.hadoop.io.BinaryComparable
compareTo
public int compareTo(org.apache.hadoop.io.BinaryComparable other)
- Specified by:
compareTo in interface Comparable<org.apache.hadoop.io.BinaryComparable>- Overrides:
compareTo in class org.apache.hadoop.io.BinaryComparable
clone
public Object clone()
- Overrides:
clone in class Object
toString
public String toString()
- Overrides:
toString in class Object
getBytes
public byte[] getBytes()
- Specified by:
getBytes in class org.apache.hadoop.io.BinaryComparable
getLength
public int getLength()
- Specified by:
getLength in class org.apache.hadoop.io.BinaryComparable
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