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java.lang.Objectorg.apache.cassandra.thrift.ColumnOrSuperColumn
public class ColumnOrSuperColumn
Methods for fetching rows/records from Cassandra will return either a single instance of ColumnOrSuperColumn or a list of ColumnOrSuperColumns (get_slice()). If you're looking up a SuperColumn (or list of SuperColumns) then the resulting instances of ColumnOrSuperColumn will have the requested SuperColumn in the attribute super_column. For queries resulting in Columns, those values will be in the attribute column. This change was made between 0.3 and 0.4 to standardize on single query methods that may return either a SuperColumn or Column. If the query was on a counter column family, you will either get a counter_column (instead of a column) or a counter_super_column (instead of a super_column)
| Nested Class Summary | |
|---|---|
static class |
ColumnOrSuperColumn._Fields
The set of fields this struct contains, along with convenience methods for finding and manipulating them. |
| Field Summary | |
|---|---|
Column |
column
|
CounterColumn |
counter_column
|
CounterSuperColumn |
counter_super_column
|
static java.util.Map<ColumnOrSuperColumn._Fields,org.apache.thrift.meta_data.FieldMetaData> |
metaDataMap
|
SuperColumn |
super_column
|
| Constructor Summary | |
|---|---|
ColumnOrSuperColumn()
|
|
ColumnOrSuperColumn(ColumnOrSuperColumn other)
Performs a deep copy on other. |
|
| Method Summary | |
|---|---|
void |
clear()
|
int |
compareTo(ColumnOrSuperColumn other)
|
ColumnOrSuperColumn |
deepCopy()
|
boolean |
equals(ColumnOrSuperColumn that)
|
boolean |
equals(java.lang.Object that)
|
ColumnOrSuperColumn._Fields |
fieldForId(int fieldId)
|
Column |
getColumn()
|
CounterColumn |
getCounter_column()
|
CounterSuperColumn |
getCounter_super_column()
|
java.lang.Object |
getFieldValue(ColumnOrSuperColumn._Fields field)
|
SuperColumn |
getSuper_column()
|
int |
hashCode()
|
boolean |
isSet(ColumnOrSuperColumn._Fields field)
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise |
boolean |
isSetColumn()
Returns true if field column is set (has been assigned a value) and false otherwise |
boolean |
isSetCounter_column()
Returns true if field counter_column is set (has been assigned a value) and false otherwise |
boolean |
isSetCounter_super_column()
Returns true if field counter_super_column is set (has been assigned a value) and false otherwise |
boolean |
isSetSuper_column()
Returns true if field super_column is set (has been assigned a value) and false otherwise |
void |
read(org.apache.thrift.protocol.TProtocol iprot)
|
ColumnOrSuperColumn |
setColumn(Column column)
|
void |
setColumnIsSet(boolean value)
|
ColumnOrSuperColumn |
setCounter_column(CounterColumn counter_column)
|
void |
setCounter_columnIsSet(boolean value)
|
ColumnOrSuperColumn |
setCounter_super_column(CounterSuperColumn counter_super_column)
|
void |
setCounter_super_columnIsSet(boolean value)
|
void |
setFieldValue(ColumnOrSuperColumn._Fields field,
java.lang.Object value)
|
ColumnOrSuperColumn |
setSuper_column(SuperColumn super_column)
|
void |
setSuper_columnIsSet(boolean value)
|
java.lang.String |
toString()
|
void |
unsetColumn()
|
void |
unsetCounter_column()
|
void |
unsetCounter_super_column()
|
void |
unsetSuper_column()
|
void |
validate()
|
void |
write(org.apache.thrift.protocol.TProtocol oprot)
|
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public Column column
public SuperColumn super_column
public CounterColumn counter_column
public CounterSuperColumn counter_super_column
public static final java.util.Map<ColumnOrSuperColumn._Fields,org.apache.thrift.meta_data.FieldMetaData> metaDataMap
| Constructor Detail |
|---|
public ColumnOrSuperColumn()
public ColumnOrSuperColumn(ColumnOrSuperColumn other)
| Method Detail |
|---|
public ColumnOrSuperColumn deepCopy()
deepCopy in interface org.apache.thrift.TBase<ColumnOrSuperColumn,ColumnOrSuperColumn._Fields>public void clear()
clear in interface org.apache.thrift.TBase<ColumnOrSuperColumn,ColumnOrSuperColumn._Fields>public Column getColumn()
public ColumnOrSuperColumn setColumn(Column column)
public void unsetColumn()
public boolean isSetColumn()
public void setColumnIsSet(boolean value)
public SuperColumn getSuper_column()
public ColumnOrSuperColumn setSuper_column(SuperColumn super_column)
public void unsetSuper_column()
public boolean isSetSuper_column()
public void setSuper_columnIsSet(boolean value)
public CounterColumn getCounter_column()
public ColumnOrSuperColumn setCounter_column(CounterColumn counter_column)
public void unsetCounter_column()
public boolean isSetCounter_column()
public void setCounter_columnIsSet(boolean value)
public CounterSuperColumn getCounter_super_column()
public ColumnOrSuperColumn setCounter_super_column(CounterSuperColumn counter_super_column)
public void unsetCounter_super_column()
public boolean isSetCounter_super_column()
public void setCounter_super_columnIsSet(boolean value)
public void setFieldValue(ColumnOrSuperColumn._Fields field,
java.lang.Object value)
setFieldValue in interface org.apache.thrift.TBase<ColumnOrSuperColumn,ColumnOrSuperColumn._Fields>public java.lang.Object getFieldValue(ColumnOrSuperColumn._Fields field)
getFieldValue in interface org.apache.thrift.TBase<ColumnOrSuperColumn,ColumnOrSuperColumn._Fields>public boolean isSet(ColumnOrSuperColumn._Fields field)
isSet in interface org.apache.thrift.TBase<ColumnOrSuperColumn,ColumnOrSuperColumn._Fields>public boolean equals(java.lang.Object that)
equals in class java.lang.Objectpublic boolean equals(ColumnOrSuperColumn that)
public int hashCode()
hashCode in class java.lang.Objectpublic int compareTo(ColumnOrSuperColumn other)
compareTo in interface java.lang.Comparable<ColumnOrSuperColumn>public ColumnOrSuperColumn._Fields fieldForId(int fieldId)
fieldForId in interface org.apache.thrift.TBase<ColumnOrSuperColumn,ColumnOrSuperColumn._Fields>
public void read(org.apache.thrift.protocol.TProtocol iprot)
throws org.apache.thrift.TException
read in interface org.apache.thrift.TBase<ColumnOrSuperColumn,ColumnOrSuperColumn._Fields>org.apache.thrift.TException
public void write(org.apache.thrift.protocol.TProtocol oprot)
throws org.apache.thrift.TException
write in interface org.apache.thrift.TBase<ColumnOrSuperColumn,ColumnOrSuperColumn._Fields>org.apache.thrift.TExceptionpublic java.lang.String toString()
toString in class java.lang.Object
public void validate()
throws org.apache.thrift.TException
org.apache.thrift.TException
|
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