public abstract class ModificationStatement extends java.lang.Object implements CQLStatement, MeasurableForPreparedCache
| Modifier and Type | Class and Description |
|---|---|
static class |
ModificationStatement.Parsed |
static class |
ModificationStatement.StatementType |
| Modifier and Type | Field and Description |
|---|---|
Attributes |
attrs |
CFMetaData |
cfm |
protected java.util.Map<ColumnIdentifier,Restriction> |
processedKeys |
ModificationStatement.StatementType |
type |
| Constructor and Description |
|---|
ModificationStatement(ModificationStatement.StatementType type,
CFMetaData cfm,
Attributes attrs) |
| Modifier and Type | Method and Description |
|---|---|
void |
addCondition(ColumnCondition cond) |
void |
addKeyValue(CFDefinition.Name name,
Term value) |
void |
addOperation(Operation op) |
abstract void |
addUpdateForKey(ColumnFamily updates,
java.nio.ByteBuffer key,
ColumnNameBuilder builder,
UpdateParameters params) |
void |
addUpdatesAndConditions(java.nio.ByteBuffer key,
ColumnNameBuilder clusteringPrefix,
ColumnFamily updates,
CQL3CasConditions conditions,
java.util.List<java.nio.ByteBuffer> variables,
long now) |
static ResultSet |
buildCasResultSet(java.lang.String ksName,
java.nio.ByteBuffer key,
java.lang.String cfName,
ColumnFamily cf,
java.lang.Iterable<ColumnIdentifier> columnsWithConditions,
boolean isBatch) |
java.util.List<java.nio.ByteBuffer> |
buildPartitionKeyNames(java.util.List<java.nio.ByteBuffer> variables) |
void |
checkAccess(ClientState state)
Perform any access verification necessary for the statement.
|
java.lang.String |
columnFamily() |
ColumnNameBuilder |
createClusteringPrefixBuilder(java.util.List<java.nio.ByteBuffer> variables) |
ResultMessage |
execute(QueryState queryState,
QueryOptions options)
Execute the statement and return the resulting result or null if there is no result.
|
ResultMessage |
executeInternal(QueryState queryState,
QueryOptions options)
Variante of execute used for internal query against the system tables, and thus only query the local node.
|
ResultMessage |
executeWithCondition(QueryState queryState,
QueryOptions options) |
int |
getBoundTerms()
Returns the number of bound terms in this statement.
|
java.lang.Iterable<ColumnIdentifier> |
getColumnsWithConditions() |
protected CFDefinition.Name |
getFirstEmptyKey() |
java.util.List<Operation> |
getOperations() |
long |
getTimestamp(long now,
java.util.List<java.nio.ByteBuffer> variables) |
int |
getTimeToLive(java.util.List<java.nio.ByteBuffer> variables) |
boolean |
hasConditions() |
boolean |
hasIfExistCondition() |
boolean |
hasIfNotExistCondition() |
boolean |
isCounter() |
boolean |
isStatic(java.nio.ByteBuffer name) |
boolean |
isTimestampSet() |
java.lang.String |
keyspace() |
UpdateParameters |
makeUpdateParameters(java.util.Collection<java.nio.ByteBuffer> keys,
ColumnNameBuilder prefix,
java.util.List<java.nio.ByteBuffer> variables,
boolean local,
ConsistencyLevel cl,
long now) |
long |
measureForPreparedCache(org.github.jamm.MemoryMeter meter) |
void |
processWhereClause(java.util.List<Relation> whereClause,
VariableSpecifications names) |
protected java.util.Map<java.nio.ByteBuffer,ColumnGroupMap> |
readRequiredRows(java.util.Collection<java.nio.ByteBuffer> partitionKeys,
ColumnNameBuilder clusteringPrefix,
boolean local,
ConsistencyLevel cl) |
abstract boolean |
requireFullClusteringKey() |
boolean |
requiresRead() |
void |
setIfExistCondition() |
void |
setIfNotExistCondition() |
void |
validate(ClientState state)
Perform additional validation required by the statment.
|
protected void |
validateWhereClauseForConditions()
If there are conditions on the statement, this is called after the where clause and conditions have been
processed to check that they are compatible.
|
public final ModificationStatement.StatementType type
public final CFMetaData cfm
public final Attributes attrs
protected final java.util.Map<ColumnIdentifier,Restriction> processedKeys
public ModificationStatement(ModificationStatement.StatementType type, CFMetaData cfm, Attributes attrs)
public long measureForPreparedCache(org.github.jamm.MemoryMeter meter)
measureForPreparedCache in interface MeasurableForPreparedCachepublic abstract boolean requireFullClusteringKey()
public abstract void addUpdateForKey(ColumnFamily updates, java.nio.ByteBuffer key, ColumnNameBuilder builder, UpdateParameters params) throws InvalidRequestException
InvalidRequestExceptionpublic int getBoundTerms()
CQLStatementgetBoundTerms in interface CQLStatementpublic java.lang.String keyspace()
public java.lang.String columnFamily()
public boolean isCounter()
public long getTimestamp(long now,
java.util.List<java.nio.ByteBuffer> variables)
throws InvalidRequestException
InvalidRequestExceptionpublic boolean isTimestampSet()
public int getTimeToLive(java.util.List<java.nio.ByteBuffer> variables)
throws InvalidRequestException
InvalidRequestExceptionpublic void checkAccess(ClientState state) throws InvalidRequestException, UnauthorizedException
CQLStatementcheckAccess in interface CQLStatementstate - the current client stateInvalidRequestExceptionUnauthorizedExceptionpublic void validate(ClientState state) throws InvalidRequestException
CQLStatementvalidate in interface CQLStatementstate - the current client stateInvalidRequestExceptionpublic void addOperation(Operation op)
public java.util.List<Operation> getOperations()
public java.lang.Iterable<ColumnIdentifier> getColumnsWithConditions()
public void addCondition(ColumnCondition cond) throws InvalidRequestException
InvalidRequestExceptionpublic void setIfNotExistCondition()
public boolean hasIfNotExistCondition()
public void setIfExistCondition()
public boolean hasIfExistCondition()
public void addKeyValue(CFDefinition.Name name, Term value) throws InvalidRequestException
InvalidRequestExceptionpublic void processWhereClause(java.util.List<Relation> whereClause, VariableSpecifications names) throws InvalidRequestException
InvalidRequestExceptionpublic java.util.List<java.nio.ByteBuffer> buildPartitionKeyNames(java.util.List<java.nio.ByteBuffer> variables)
throws InvalidRequestException
InvalidRequestExceptionpublic ColumnNameBuilder createClusteringPrefixBuilder(java.util.List<java.nio.ByteBuffer> variables) throws InvalidRequestException
InvalidRequestExceptionpublic boolean isStatic(java.nio.ByteBuffer name)
protected CFDefinition.Name getFirstEmptyKey()
public boolean requiresRead()
protected java.util.Map<java.nio.ByteBuffer,ColumnGroupMap> readRequiredRows(java.util.Collection<java.nio.ByteBuffer> partitionKeys, ColumnNameBuilder clusteringPrefix, boolean local, ConsistencyLevel cl) throws RequestExecutionException, RequestValidationException
public boolean hasConditions()
public ResultMessage execute(QueryState queryState, QueryOptions options) throws RequestExecutionException, RequestValidationException
CQLStatementexecute in interface CQLStatementqueryState - the current query stateoptions - options for this query (consistency, variables, pageSize, ...)RequestExecutionExceptionRequestValidationExceptionpublic ResultMessage executeWithCondition(QueryState queryState, QueryOptions options) throws RequestExecutionException, RequestValidationException
public void addUpdatesAndConditions(java.nio.ByteBuffer key,
ColumnNameBuilder clusteringPrefix,
ColumnFamily updates,
CQL3CasConditions conditions,
java.util.List<java.nio.ByteBuffer> variables,
long now)
throws InvalidRequestException
InvalidRequestExceptionpublic static ResultSet buildCasResultSet(java.lang.String ksName, java.nio.ByteBuffer key, java.lang.String cfName, ColumnFamily cf, java.lang.Iterable<ColumnIdentifier> columnsWithConditions, boolean isBatch) throws InvalidRequestException
InvalidRequestExceptionpublic ResultMessage executeInternal(QueryState queryState, QueryOptions options) throws RequestValidationException, RequestExecutionException
CQLStatementexecuteInternal in interface CQLStatementqueryState - the current query stateRequestValidationExceptionRequestExecutionExceptionpublic UpdateParameters makeUpdateParameters(java.util.Collection<java.nio.ByteBuffer> keys, ColumnNameBuilder prefix, java.util.List<java.nio.ByteBuffer> variables, boolean local, ConsistencyLevel cl, long now) throws RequestExecutionException, RequestValidationException
protected void validateWhereClauseForConditions()
throws InvalidRequestException
InvalidRequestExceptionCopyright © 2015 The Apache Software Foundation