Class S3GlueParquetTarget
- java.lang.Object
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- software.amazon.awssdk.services.glue.model.S3GlueParquetTarget
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- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<S3GlueParquetTarget.Builder,S3GlueParquetTarget>
@Generated("software.amazon.awssdk:codegen") public final class S3GlueParquetTarget extends Object implements SdkPojo, Serializable, ToCopyableBuilder<S3GlueParquetTarget.Builder,S3GlueParquetTarget>
Specifies a data target that writes to Amazon S3 in Apache Parquet columnar storage.
- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interface
S3GlueParquetTarget.Builder
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static S3GlueParquetTarget.Builder
builder()
ParquetCompressionType
compression()
Specifies how the data is compressed.String
compressionAsString()
Specifies how the data is compressed.boolean
equals(Object obj)
boolean
equalsBySdkFields(Object obj)
<T> Optional<T>
getValueForField(String fieldName, Class<T> clazz)
int
hashCode()
boolean
hasInputs()
For responses, this returns true if the service returned a value for the Inputs property.boolean
hasPartitionKeys()
For responses, this returns true if the service returned a value for the PartitionKeys property.List<String>
inputs()
The nodes that are inputs to the data target.String
name()
The name of the data target.List<List<String>>
partitionKeys()
Specifies native partitioning using a sequence of keys.String
path()
A single Amazon S3 path to write to.DirectSchemaChangePolicy
schemaChangePolicy()
A policy that specifies update behavior for the crawler.List<SdkField<?>>
sdkFields()
static Class<? extends S3GlueParquetTarget.Builder>
serializableBuilderClass()
S3GlueParquetTarget.Builder
toBuilder()
String
toString()
Returns a string representation of this object.-
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Detail
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name
public final String name()
The name of the data target.
- Returns:
- The name of the data target.
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hasInputs
public final boolean hasInputs()
For responses, this returns true if the service returned a value for the Inputs 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.
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inputs
public final List<String> inputs()
The nodes that are inputs to the data target.
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
hasInputs()
method.- Returns:
- The nodes that are inputs to the data target.
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hasPartitionKeys
public final boolean hasPartitionKeys()
For responses, this returns true if the service returned a value for the PartitionKeys 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.
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partitionKeys
public final List<List<String>> partitionKeys()
Specifies native partitioning using a sequence of keys.
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
hasPartitionKeys()
method.- Returns:
- Specifies native partitioning using a sequence of keys.
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path
public final String path()
A single Amazon S3 path to write to.
- Returns:
- A single Amazon S3 path to write to.
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compression
public final ParquetCompressionType compression()
Specifies how the data is compressed. This is generally not necessary if the data has a standard file extension. Possible values are
"gzip"
and"bzip"
).If the service returns an enum value that is not available in the current SDK version,
compression
will returnParquetCompressionType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromcompressionAsString()
.- Returns:
- Specifies how the data is compressed. This is generally not necessary if the data has a standard file
extension. Possible values are
"gzip"
and"bzip"
). - See Also:
ParquetCompressionType
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compressionAsString
public final String compressionAsString()
Specifies how the data is compressed. This is generally not necessary if the data has a standard file extension. Possible values are
"gzip"
and"bzip"
).If the service returns an enum value that is not available in the current SDK version,
compression
will returnParquetCompressionType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromcompressionAsString()
.- Returns:
- Specifies how the data is compressed. This is generally not necessary if the data has a standard file
extension. Possible values are
"gzip"
and"bzip"
). - See Also:
ParquetCompressionType
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schemaChangePolicy
public final DirectSchemaChangePolicy schemaChangePolicy()
A policy that specifies update behavior for the crawler.
- Returns:
- A policy that specifies update behavior for the crawler.
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toBuilder
public S3GlueParquetTarget.Builder toBuilder()
- Specified by:
toBuilder
in interfaceToCopyableBuilder<S3GlueParquetTarget.Builder,S3GlueParquetTarget>
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builder
public static S3GlueParquetTarget.Builder builder()
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serializableBuilderClass
public static Class<? extends S3GlueParquetTarget.Builder> serializableBuilderClass()
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equalsBySdkFields
public final boolean equalsBySdkFields(Object obj)
- Specified by:
equalsBySdkFields
in interfaceSdkPojo
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toString
public final String 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.
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