com.espertech.esper.common.client.soda

Class InsertIntoClause

java.lang.Object

com.espertech.esper.common.client.soda.InsertIntoClause

All Implemented Interfaces:

java.io.Serializable

public class InsertIntoClause
extends java.lang.Object
implements java.io.Serializable

An insert-into clause consists of a stream name and column names and an optional stream selector.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
InsertIntoClause() Ctor.
InsertIntoClause(java.lang.String streamName) Ctor.
InsertIntoClause(java.lang.String streamName, java.util.List<java.lang.String> columnNames, StreamSelector streamSelector) Ctor.
InsertIntoClause(java.lang.String streamName, java.lang.String[] columnNames) Ctor.

Method Summary

Modifier and Type	Method and Description
void	add(java.lang.String columnName) Add a column name to the insert-into clause.
static InsertIntoClause	create(java.lang.String streamName) Creates the insert-into clause.
static InsertIntoClause	create(java.lang.String streamName, java.lang.String... columns) Creates the insert-into clause.
static InsertIntoClause	create(java.lang.String streamName, java.lang.String[] columns, StreamSelector streamSelector) Creates the insert-into clause.
java.util.List<java.lang.String>	getColumnNames() Returns a list of column names specified optionally in the insert-into clause, or empty if none specified.
java.lang.String	getStreamName() Returns name of stream name to use for insert-into stream.
StreamSelector	getStreamSelector() Returns the stream selector for the insert into.
void	setColumnNames(java.util.List<java.lang.String> columnNames) Set column names.
void	setStreamName(java.lang.String streamName) Set stream name.
void	setStreamSelector(StreamSelector streamSelector) Sets the stream selector for the insert into.
void	toEPL(java.io.StringWriter writer, EPStatementFormatter formatter, boolean isTopLevel) Renders the clause in textual representation.

Methods inherited from class java.lang.Object

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

Constructor Detail

InsertIntoClause

public InsertIntoClause()

Ctor.

InsertIntoClause

public InsertIntoClause(java.lang.String streamName)

Ctor.

Parameters:

streamName - is the stream name to insert into

InsertIntoClause

public InsertIntoClause(java.lang.String streamName,
                        java.lang.String[] columnNames)

Ctor.

Parameters:

streamName - is the stream name to insert into

columnNames - column names

InsertIntoClause

public InsertIntoClause(java.lang.String streamName,
                        java.util.List<java.lang.String> columnNames,
                        StreamSelector streamSelector)

Ctor.

Parameters:

streamName - is the stream name to insert into

columnNames - column names

streamSelector - selector for either insert stream (the default) or remove stream or both

Method Detail

create

public static InsertIntoClause create(java.lang.String streamName)

Creates the insert-into clause.

Parameters:

streamName - the name of the stream to insert into

Returns:

clause

create

public static InsertIntoClause create(java.lang.String streamName,
                                      java.lang.String... columns)

Creates the insert-into clause.

Parameters:

streamName - the name of the stream to insert into

columns - is a list of column names

Returns:

clause

create

public static InsertIntoClause create(java.lang.String streamName,
                                      java.lang.String[] columns,
                                      StreamSelector streamSelector)

Creates the insert-into clause.

Parameters:

streamName - the name of the stream to insert into

columns - is a list of column names

streamSelector - selects the stream

Returns:

clause

getStreamSelector

public StreamSelector getStreamSelector()

Returns the stream selector for the insert into.

Returns:

stream selector

setStreamSelector

public void setStreamSelector(StreamSelector streamSelector)

Sets the stream selector for the insert into.

Parameters:

streamSelector - stream selector

getStreamName

public java.lang.String getStreamName()

Returns name of stream name to use for insert-into stream.

Returns:

stream name

getColumnNames

public java.util.List<java.lang.String> getColumnNames()

Returns a list of column names specified optionally in the insert-into clause, or empty if none specified.

Returns:

column names or empty list if none supplied

setStreamName

public void setStreamName(java.lang.String streamName)

Set stream name.

Parameters:

streamName - name

add

public void add(java.lang.String columnName)

Add a column name to the insert-into clause.

Parameters:

columnName - to add

setColumnNames

public void setColumnNames(java.util.List<java.lang.String> columnNames)

Set column names.

Parameters:

columnNames - names

toEPL

public void toEPL(java.io.StringWriter writer,
                  EPStatementFormatter formatter,
                  boolean isTopLevel)

Renders the clause in textual representation.

Parameters:

writer - to output to

formatter - for newline-whitespace formatting

isTopLevel - to indicate if this insert-into-clause is inside other clauses.