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

Class StreamWildcardExpression

java.lang.Object

com.espertech.esper.common.client.soda.ExpressionBase

com.espertech.esper.common.client.soda.StreamWildcardExpression

All Implemented Interfaces:

Expression, Serializable

public class StreamWildcardExpression
extends ExpressionBase

Represents "stream.*" in for example "mystream.*"

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
StreamWildcardExpression()	Ctor.
StreamWildcardExpression(String streamName)	Ctor.

Method Summary

Modifier and Type	Method	Description
ExpressionPrecedenceEnum	getPrecedence()	Returns precedence.
String	getStreamName()	Returns the stream name.
void	setStreamName(String streamName)	Sets the stream name.
void	toPrecedenceFreeEPL(StringWriter writer)	Renders the expressions and all it's child expression, in full tree depth, as a string in language syntax.

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

addChild, getChildren, getTreeObjectName, renderAggregation, setChildren, setTreeObjectName, toEPL, toPrecedenceFreeEPL, toPrecedenceFreeEPL

Methods inherited from class java.lang.Object

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

Constructor Details

StreamWildcardExpression

public StreamWildcardExpression(String streamName)

Ctor.

Parameters:

streamName - stream name

StreamWildcardExpression

public StreamWildcardExpression()

Ctor.

Method Details

getStreamName

public String getStreamName()

Returns the stream name.

Returns:

stream name

setStreamName

public void setStreamName(String streamName)

Sets the stream name.

Parameters:

streamName - stream name

toPrecedenceFreeEPL

public void toPrecedenceFreeEPL(StringWriter writer)

Description copied from class: ExpressionBase

Renders the expressions and all it's child expression, in full tree depth, as a string in language syntax.

Specified by:

toPrecedenceFreeEPL in class ExpressionBase

Parameters:

writer - is the output to use

getPrecedence

public ExpressionPrecedenceEnum getPrecedence()

Description copied from interface: Expression

Returns precedence.

Returns:

precedence