com.espertech.esper.client

Class ConfigurationMetricsReporting.StmtGroupMetrics

java.lang.Object

com.espertech.esper.client.ConfigurationMetricsReporting.StmtGroupMetrics

All Implemented Interfaces:

Serializable

Enclosing class:

ConfigurationMetricsReporting

public static class ConfigurationMetricsReporting.StmtGroupMetrics
extends Object
implements Serializable

Class to configure statement metrics reporting for a group of one or more statements.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StmtGroupMetrics() Ctor.

Method Summary

Modifier and Type	Method and Description
void	addExcludeLike(String likeExpression) Exclude all statements from the statement group that match the SQL like-expression by statement name.
void	addExcludeRegEx(String regexExpression) Exclude all statements in the statement group that match the regular expression by statement name.
void	addIncludeLike(String likeExpression) Include all statements in the statement group that match the SQL like-expression by statement name.
void	addIncludeRegex(String regexExpression) Include all statements in the statement group that match the regular expression by statement name.
long	getInterval() Returns the reporting interval for statement metrics for statements in the statement group.
int	getNumStatements() Returns the initial capacity number of statements held by the statement group.
List<Pair<StringPatternSet,Boolean>>	getPatterns() Returns a list of patterns that indicate whether a statement, by the statement name matching or not matching each pattern, falls within the statement group.
boolean	isDefaultInclude() If this flag is set then all statement names are automatically included in this statement group, and through exclude-pattern certain statement names can be omitted
boolean	isReportInactive() Returns true to indicate that inactive statements (statements without events or timer activity) are also reported.
void	setDefaultInclude(boolean defaultInclude) Set this flag to true and all statement names are automatically included in this statement group, and through exclude-pattern certain statement names can be omitted
void	setInterval(long interval) Sets the reporting interval for statement metrics for statements in the statement group.
void	setNumStatements(int numStatements) Sets the initial capacity number of statements held by the statement group.
void	setReportInactive(boolean reportInactive) Set to true to indicate that inactive statements (statements without events or timer activity) are also reported, or false to omit reporting for inactive statements.

Methods inherited from class java.lang.Object

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

Constructor Detail

StmtGroupMetrics

public StmtGroupMetrics()

Ctor.

Method Detail

addIncludeLike

public void addIncludeLike(String likeExpression)

Include all statements in the statement group that match the SQL like-expression by statement name.

Parameters:

likeExpression - to match

addExcludeLike

public void addExcludeLike(String likeExpression)

Exclude all statements from the statement group that match the SQL like-expression by statement name.

Parameters:

likeExpression - to match

addIncludeRegex

public void addIncludeRegex(String regexExpression)

Include all statements in the statement group that match the regular expression by statement name.

Parameters:

regexExpression - to match

addExcludeRegEx

public void addExcludeRegEx(String regexExpression)

Exclude all statements in the statement group that match the regular expression by statement name.

Parameters:

regexExpression - to match

getInterval

public long getInterval()

Returns the reporting interval for statement metrics for statements in the statement group.

Returns:

interval

setInterval

public void setInterval(long interval)

Sets the reporting interval for statement metrics for statements in the statement group.

Parameters:

interval - a negative or zero value to disable reporting for this group of statements

getPatterns

public List<Pair<StringPatternSet,Boolean>> getPatterns()

Returns a list of patterns that indicate whether a statement, by the statement name matching or not matching each pattern, falls within the statement group.

Include-patterns are boolean true in the pair of pattern and boolean. Exclude-patterns are boolean false.

Returns:

list of include and exclude pattern

getNumStatements

public int getNumStatements()

Returns the initial capacity number of statements held by the statement group.

Returns:

initial capacity

setNumStatements

public void setNumStatements(int numStatements)

Sets the initial capacity number of statements held by the statement group.

Parameters:

numStatements - initial capacity

isReportInactive

public boolean isReportInactive()

Returns true to indicate that inactive statements (statements without events or timer activity) are also reported.

Returns:

true for reporting inactive statements

setReportInactive

public void setReportInactive(boolean reportInactive)

Set to true to indicate that inactive statements (statements without events or timer activity) are also reported, or false to omit reporting for inactive statements.

Parameters:

reportInactive - set to true for reporting inactive statements

isDefaultInclude

public boolean isDefaultInclude()

If this flag is set then all statement names are automatically included in this statement group, and through exclude-pattern certain statement names can be omitted

If this flag is not set then all statement names are automatically excluded in this statement group, and through include-pattern certain statement names can be included.

The default is false, i.e. statements must be explicitly included.

Returns:

true for include all statements, false for explicitly include

setDefaultInclude

public void setDefaultInclude(boolean defaultInclude)

Set this flag to true and all statement names are automatically included in this statement group, and through exclude-pattern certain statement names can be omitted

Set this flag to false and all statement names are automatically excluded in this statement group, and through include-pattern certain statement names can be included.

The default is false, i.e. statements must be explicitly included.

Parameters:

defaultInclude - true for include all statements, false for explicitly include statements