org.apache.cassandra.db
Class ColumnFamily
java.lang.Object
org.apache.cassandra.db.ColumnFamily
public final class ColumnFamily
- extends java.lang.Object
Author : Avinash Lakshman ( alakshman@facebook.com) & Prashant Malik ( pmalik@facebook.com )
Constructor Summary |
ColumnFamily(java.lang.String cfName,
java.lang.String columnType)
|
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
utfPrefix_
public static final short utfPrefix_
- See Also:
- Constant Field Values
ColumnFamily
public ColumnFamily(java.lang.String cfName,
java.lang.String columnType)
serializer
public static ICompactSerializer2<ColumnFamily> serializer()
serializerWithIndexes
public static ICompactSerializer2<ColumnFamily> serializerWithIndexes()
getColumnType
public static java.lang.String getColumnType(java.lang.String key)
getColumnSortProperty
public static java.lang.String getColumnSortProperty(java.lang.String columnIndexProperty)
name
public java.lang.String name()
getColumnSerializer
public ICompactSerializer2<IColumn> getColumnSerializer()
addColumn
public void addColumn(java.lang.String name)
isSuper
public boolean isSuper()
addColumn
public void addColumn(java.lang.String name,
byte[] value)
addColumn
public void addColumn(java.lang.String name,
byte[] value,
long timestamp)
addColumn
public void addColumn(java.lang.String name,
byte[] value,
long timestamp,
boolean deleted)
getColumn
public IColumn getColumn(java.lang.String name)
getAllColumns
public java.util.SortedSet<IColumn> getAllColumns()
getColumns
public java.util.Map<java.lang.String,IColumn> getColumns()
remove
public void remove(java.lang.String columnName)
isMarkedForDelete
public boolean isMarkedForDelete()
hashCode
public int hashCode()
- Overrides:
hashCode
in class java.lang.Object
equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in class java.lang.Object
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
digest
public byte[] digest()
getMarkedForDeleteAt
public long getMarkedForDeleteAt()
getLocalDeletionTime
public int getLocalDeletionTime()
type
public java.lang.String type()
Copyright © 2009 The Apache Software Foundation