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java.lang.Objectcom.espertech.esper.epl.spec.SelectClauseStreamCompiledSpec
public class SelectClauseStreamCompiledSpec
Mirror class to SelectClauseStreamRawSpec
but added the stream number for the alias.
Constructor Summary | |
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SelectClauseStreamCompiledSpec(String streamAliasName,
String optionalAliasName)
Ctor. |
Method Summary | |
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String |
getOptionalAliasName()
Returns the column alias (e.g. |
String |
getStreamAliasName()
Returns the stream alias (e.g. |
int |
getStreamNumber()
Returns the stream number of the stream for the stream alias. |
boolean |
isTaggedEvent()
Returns true to indicate that we are meaning to select a tagged event in a pattern, or false if selecting an event from a stream. |
void |
setStreamNumber(int streamNumber)
Sets the stream number of the selected stream within the context of the from-clause. |
void |
setTaggedEvent(boolean taggedEvent)
Sets a flag indicating whether the stream wildcard is for a tagged event in a pattern. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SelectClauseStreamCompiledSpec(String streamAliasName, String optionalAliasName)
streamAliasName
- is the stream alias of the stream to selectoptionalAliasName
- is the column aliasMethod Detail |
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public String getStreamAliasName()
public String getOptionalAliasName()
public int getStreamNumber()
public boolean isTaggedEvent()
public void setStreamNumber(int streamNumber)
streamNumber
- to setpublic void setTaggedEvent(boolean taggedEvent)
taggedEvent
- in pattern
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