Uses of Class
org.apache.cassandra.db.Columns
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Packages that use Columns Package Description org.apache.cassandra.db org.apache.cassandra.schema -
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Uses of Columns in org.apache.cassandra.db
Fields in org.apache.cassandra.db declared as Columns Modifier and Type Field Description static Columns
Columns. NONE
Columns
RegularAndStaticColumns. regulars
Columns
RegularAndStaticColumns. statics
Methods in org.apache.cassandra.db that return Columns Modifier and Type Method Description Columns
RegularAndStaticColumns. columns(boolean isStatic)
Columns
SerializationHeader. columns(boolean isStatic)
Columns
Columns.Serializer. deserialize(DataInputPlus in, TableMetadata metadata)
Columns
Columns.Serializer. deserializeSubset(Columns superset, DataInputPlus in)
static Columns
Columns. from(java.util.Collection<ColumnMetadata> s)
Returns a newColumns
object holding the same columns than the provided set.static Columns
Columns. from(Row row)
Returns a newColumns
object holing the same columns as the provided Row.static Columns
Columns. from(BTree.Builder<ColumnMetadata> builder)
Columns
Columns. mergeTo(Columns other)
Returns the result of merging thisColumns
object with the provided one.static Columns
Columns. of(ColumnMetadata c)
Creates aColumns
holding only the one column provided.Columns
Columns. without(ColumnMetadata column)
Returns the equivalent of those columns but with the provided column removed.Methods in org.apache.cassandra.db with parameters of type Columns Modifier and Type Method Description Columns
Columns.Serializer. deserializeSubset(Columns superset, DataInputPlus in)
Columns
Columns. mergeTo(Columns other)
Returns the result of merging thisColumns
object with the provided one.void
Columns.Serializer. serialize(Columns columns, DataOutputPlus out)
long
Columns.Serializer. serializedSize(Columns columns)
long
Columns.Serializer. serializedSubsetSize(java.util.Collection<ColumnMetadata> columns, Columns superset)
void
Columns.Serializer. serializeSubset(java.util.Collection<ColumnMetadata> columns, Columns superset, DataOutputPlus out)
If both ends have a pre-shared superset of the columns we are serializing, we can send them much more efficiently.Constructors in org.apache.cassandra.db with parameters of type Columns Constructor Description RegularAndStaticColumns(Columns statics, Columns regulars)
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Uses of Columns in org.apache.cassandra.schema
Methods in org.apache.cassandra.schema that return Columns Modifier and Type Method Description Columns
TableMetadata. regularColumns()
Columns
TableMetadata. staticColumns()
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