Class DeltaTarget
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<DeltaTarget.Builder,
DeltaTarget>
Specifies a Delta data store to crawl one or more Delta tables.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic DeltaTarget.Builder
builder()
final String
The name of the connection to use to connect to the Delta table target.final Boolean
Specifies whether the crawler will create native tables, to allow integration with query engines that support querying of the Delta transaction log directly.A list of the Amazon S3 paths to the Delta tables.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 DeltaTables property.final int
hashCode()
static Class
<? extends DeltaTarget.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 Boolean
Specifies whether to write the manifest files to the Delta table path.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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hasDeltaTables
public final boolean hasDeltaTables()For responses, this returns true if the service returned a value for the DeltaTables 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. -
deltaTables
A list of the Amazon S3 paths to the Delta tables.
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
hasDeltaTables()
method.- Returns:
- A list of the Amazon S3 paths to the Delta tables.
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connectionName
The name of the connection to use to connect to the Delta table target.
- Returns:
- The name of the connection to use to connect to the Delta table target.
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writeManifest
Specifies whether to write the manifest files to the Delta table path.
- Returns:
- Specifies whether to write the manifest files to the Delta table path.
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createNativeDeltaTable
Specifies whether the crawler will create native tables, to allow integration with query engines that support querying of the Delta transaction log directly.
- Returns:
- Specifies whether the crawler will create native tables, to allow integration with query engines that support querying of the Delta transaction log directly.
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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<DeltaTarget.Builder,
DeltaTarget> - 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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