com.h3c.util.persistence.cassandra.entitymgr.column

Class DoubleColumn<K extends Serializable & Comparable<K>>

java.lang.Object

com.h3c.util.persistence.cassandra.entitymgr.column.Column<K,Double>

com.h3c.util.persistence.cassandra.entitymgr.column.DoubleColumn<K>

Type Parameters:

K - type of the column key or name

All Implemented Interfaces:

Visitable<ColumnVisitor<K>>

public final class DoubleColumn<K extends Serializable & Comparable<K>>
extends Column<K,Double>

Double column.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DoubleColumn.DoubleColumnDecoder<K extends Serializable & Comparable<K>> Double column decoder.

Field Summary

Fields inherited from class com.h3c.util.persistence.cassandra.entitymgr.column.Column

serializer

Constructor Summary

Constructors

Constructor and Description
DoubleColumn(ColumnName<K,Double> name) Creates a double column with no value.
DoubleColumn(ColumnName<K,Double> name, Double value) Creates a double column.

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(ColumnVisitor<K> visitor) Calls a visit method of the visitor, this class object passes itself as an argument to the visit method this class object.
int	compareTo(Column<K,Double> o2)

Methods inherited from class com.h3c.util.persistence.cassandra.entitymgr.column.Column

equals, getName, getSerializer, getValue, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DoubleColumn

public DoubleColumn(ColumnName<K,Double> name)

Creates a double column with no value.

Parameters:

name - column's name

DoubleColumn

public DoubleColumn(ColumnName<K,Double> name,
            Double value)

Creates a double column.

Parameters:

name - column's name

value - column's value

Method Detail

compareTo

public int compareTo(Column<K,Double> o2)

Specified by:

compareTo in class Column<K extends Serializable & Comparable<K>,Double>

accept

public void accept(ColumnVisitor<K> visitor)

Calls a visit method of the visitor, this class object passes itself as an argument to the visit method this class object.

Parameters:

visitor - ColumnVisitor