org.apache.ignite.internal.sql.command

Class SqlStatisticsCommands

java.lang.Object

org.apache.ignite.internal.sql.command.SqlStatisticsCommands

All Implemented Interfaces:

SqlCommand

Direct Known Subclasses:

SqlAnalyzeCommand, SqlDropStatisticsCommand, SqlRefreshStatitsicsCommand

public abstract class SqlStatisticsCommands
extends Object
implements SqlCommand

Base class for statistics related commands.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<StatisticsTarget>	targets Targets to process.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SqlStatisticsCommands()
protected	SqlStatisticsCommands(Collection<StatisticsTarget> targets)

Method Summary

Modifier and Type	Method and Description
SqlCommand	parse(SqlLexer lex) Parse command.
protected String[]	parseColumnList(SqlLexer lex, boolean allowParams)
String	schemaName()
void	schemaName(String schemaName)
Collection<StatisticsTarget>	targets()
protected boolean	tryEnd(SqlLexer lex) Test if it is the end of command.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

targets

protected List<StatisticsTarget> targets

Targets to process.

Constructor Detail

SqlStatisticsCommands

protected SqlStatisticsCommands()

SqlStatisticsCommands

protected SqlStatisticsCommands(Collection<StatisticsTarget> targets)

Method Detail

schemaName

public String schemaName()

Specified by:

schemaName in interface SqlCommand

Returns:

Schema name.

schemaName

public void schemaName(String schemaName)

Specified by:

schemaName in interface SqlCommand

Parameters:

schemaName - Schema name.

targets

public Collection<StatisticsTarget> targets()

Returns:

Analyze targets.

parse

public SqlCommand parse(SqlLexer lex)

Parse command.

Specified by:

parse in interface SqlCommand

Parameters:

lex - Lexer.

Returns:

This instance.

tryEnd

protected boolean tryEnd(SqlLexer lex)

Test if it is the end of command.

Parameters:

lex - Sql lexer.

Returns:

true if end of command found, false - otherwise.

parseColumnList

protected String[] parseColumnList(SqlLexer lex,
                                   boolean allowParams)

Parameters:

lex - Lexer.

allowParams - If true - allow params instead columns list.