net.esper.eql.db
Class ColumnSettings

java.lang.Object
  net.esper.eql.db.ColumnSettings

public class ColumnSettings
extends Object

Column-level configuration settings are held in this immutable descriptor.

Constructor Summary

ColumnSettings(ConfigurationDBRef.MetadataOriginEnum metadataOriginEnum, ConfigurationDBRef.ColumnChangeCaseEnum columnCaseConversionEnum, Map<Integer,String> javaSqlTypeBinding)
Ctor.

Method Summary

ConfigurationDBRef.ColumnChangeCaseEnum	getColumnCaseConversionEnum() Returns the change case policy.
Map<Integer,String>	getJavaSqlTypeBinding() Returns the mapping of java.sql.Types value to Java built-in name (class or simple name).
ConfigurationDBRef.MetadataOriginEnum	getMetadataRetrievalEnum() Returns the metadata orgin.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnSettings

public ColumnSettings(ConfigurationDBRef.MetadataOriginEnum metadataOriginEnum,
                      ConfigurationDBRef.ColumnChangeCaseEnum columnCaseConversionEnum,
                      Map<Integer,String> javaSqlTypeBinding)

Ctor.

Parameters:

metadataOriginEnum - defines how to obtain output columnn metadata

columnCaseConversionEnum - defines if to change case on output columns

javaSqlTypeBinding - is the Java sql types mapping to Java class

Method Detail

getMetadataRetrievalEnum

public ConfigurationDBRef.MetadataOriginEnum getMetadataRetrievalEnum()

Returns the metadata orgin.

Returns:

indicator how the engine obtains output column metadata

getColumnCaseConversionEnum

public ConfigurationDBRef.ColumnChangeCaseEnum getColumnCaseConversionEnum()

Returns the change case policy.

Returns:

indicator how the engine should change case on output columns

getJavaSqlTypeBinding

public Map<Integer,String> getJavaSqlTypeBinding()

Returns the mapping of java.sql.Types value to Java built-in name (class or simple name).

Returns:

map of sql type to Java built-in