Class KxDataviewSegmentConfiguration
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<KxDataviewSegmentConfiguration.Builder,
KxDataviewSegmentConfiguration>
The configuration that contains the database path of the data that you want to place on each selected volume. Each segment must have a unique database path for each volume. If you do not explicitly specify any database path for a volume, they are accessible from the cluster through the default S3/object store segment.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionbuilder()
dbPaths()
The database path of the data that you want to place on each selected volume for the segment.final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final boolean
For responses, this returns true if the service returned a value for the DbPaths property.final int
hashCode()
final Boolean
onDemand()
Enables on-demand caching on the selected database path when a particular file or a column of the database is accessed.static Class
<? extends KxDataviewSegmentConfiguration.Builder> Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.final String
The name of the volume where you want to add data.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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hasDbPaths
public final boolean hasDbPaths()For responses, this returns true if the service returned a value for the DbPaths property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified. -
dbPaths
The database path of the data that you want to place on each selected volume for the segment. Each segment must have a unique database path for each volume.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasDbPaths()
method.- Returns:
- The database path of the data that you want to place on each selected volume for the segment. Each segment must have a unique database path for each volume.
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volumeName
The name of the volume where you want to add data.
- Returns:
- The name of the volume where you want to add data.
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onDemand
Enables on-demand caching on the selected database path when a particular file or a column of the database is accessed. When on demand caching is True, dataviews perform minimal loading of files on the filesystem as needed. When it is set to False, everything is cached. The default value is False.
- Returns:
- Enables on-demand caching on the selected database path when a particular file or a column of the database is accessed. When on demand caching is True, dataviews perform minimal loading of files on the filesystem as needed. When it is set to False, everything is cached. The default value is False.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<KxDataviewSegmentConfiguration.Builder,
KxDataviewSegmentConfiguration> - Returns:
- a builder for type T
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builder
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serializableBuilderClass
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hashCode
public final int hashCode() -
equals
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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toString
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value. -
getValueForField
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sdkFields
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