Package com.espertech.esper.common.client.soda

Class OnInsertSplitStreamClause

java.lang.Object

com.espertech.esper.common.client.soda.OnClause

com.espertech.esper.common.client.soda.OnInsertSplitStreamClause

All Implemented Interfaces:

Serializable

public class OnInsertSplitStreamClause
extends OnClause

A clause to insert into zero, one or more streams based on criteria.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
OnInsertSplitStreamClause()	Ctor.
OnInsertSplitStreamClause(boolean isFirst, List<OnInsertSplitStreamItem> items)	Ctor.

Method Summary

Modifier and Type	Method	Description
void	addItem(OnInsertSplitStreamItem item)	Add a insert-into, select and where-clause.
static OnInsertSplitStreamClause	create()	Creates an split-stream on-insert clause considering only the first where-clause that matches.
static OnInsertSplitStreamClause	create(boolean isFirst, List<OnInsertSplitStreamItem> items)	Creates a split-stream on-insert clause from an indicator whether to consider the first of all where-clauses, and a list of items.
boolean	getFirst()	Returns true for firing the insert-into for only the first where-clause that matches, or false for firing the insert-into for all where-clauses that match.
List<OnInsertSplitStreamItem>	getItems()	Returns a list of insert-into, select and where-clauses.
boolean	isFirst()	Returns true for firing the insert-into for only the first where-clause that matches, or false for firing the insert-into for all where-clauses that match.
void	setFirst(boolean first)	Set to true for firing the insert-into for only the first where-clause that matches, or false for firing the insert-into for all where-clauses that match.
void	setItems(List<OnInsertSplitStreamItem> items)	Sets a list of insert-into, select and where-clauses.
void	toEPL(StringWriter writer, EPStatementFormatter formatter)	Renders the clause in textual representation.

Methods inherited from class com.espertech.esper.common.client.soda.OnClause

createOnDelete, createOnInsertSplitStream, createOnSelect, createOnSet, createOnUpdate

Methods inherited from class java.lang.Object

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

Constructor Details

OnInsertSplitStreamClause

public OnInsertSplitStreamClause()

Ctor.

OnInsertSplitStreamClause

public OnInsertSplitStreamClause(boolean isFirst,
 List<OnInsertSplitStreamItem> items)

Ctor.

Parameters:

isFirst - indicator whether only the first where-clause is to match or all where-clauses.

items - tuples of insert-into, select and where-clauses.

Method Details

create

public static OnInsertSplitStreamClause create(boolean isFirst,
 List<OnInsertSplitStreamItem> items)

Creates a split-stream on-insert clause from an indicator whether to consider the first of all where-clauses, and a list of items.

Parameters:

isFirst - true for first where-clause, false for all where-clauses fire

items - is a list of insert-into, select and optional where-clauses

Returns:

split-stream on-insert clause

create

public static OnInsertSplitStreamClause create()

Creates an split-stream on-insert clause considering only the first where-clause that matches.

Returns:

split-stream on-insert clause

toEPL

public void toEPL(StringWriter writer,
 EPStatementFormatter formatter)

Renders the clause in textual representation.

Parameters:

writer - to output to

formatter - for newline-whitespace formatting

isFirst

public boolean isFirst()

Returns true for firing the insert-into for only the first where-clause that matches, or false for firing the insert-into for all where-clauses that match.

Returns:

indicator first or all

getFirst

public boolean getFirst()

Returns true for firing the insert-into for only the first where-clause that matches, or false for firing the insert-into for all where-clauses that match.

Returns:

indicator first or all

setFirst

public void setFirst(boolean first)

Set to true for firing the insert-into for only the first where-clause that matches, or false for firing the insert-into for all where-clauses that match.

Parameters:

first - indicator first or all

getItems

public List<OnInsertSplitStreamItem> getItems()

Returns a list of insert-into, select and where-clauses.

Returns:

split-stream lines

setItems

public void setItems(List<OnInsertSplitStreamItem> items)

Sets a list of insert-into, select and where-clauses.

Parameters:

items - split-stream lines

addItem

public void addItem(OnInsertSplitStreamItem item)

Add a insert-into, select and where-clause.

Parameters:

item - to add