CsvClassifier (AWS Java SDK :: Services

java.lang.Object
- software.amazon.awssdk.services.glue.model.CsvClassifier

All Implemented Interfaces:: Serializable, SdkPojo, ToCopyableBuilder<CsvClassifier.Builder,CsvClassifier>

@Generated(value="software.amazon.awssdk:codegen")
public final class CsvClassifier
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<CsvClassifier.Builder,CsvClassifier>

A classifier for custom CSV content.

See Also:: Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static interface CsvClassifier.Builder

Nested Classes
Modifier and Type	Class and Description
`static interface`	`CsvClassifier.Builder`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Boolean`	`allowSingleColumn()` Enables the processing of files that contain only one column.
`static CsvClassifier.Builder`	`builder()`
`CsvHeaderOption`	`containsHeader()` Indicates whether the CSV file contains a header.
`String`	`containsHeaderAsString()` Indicates whether the CSV file contains a header.
`Instant`	`creationTime()` The time that this classifier was registered.
`Boolean`	`customDatatypeConfigured()` Enables the custom datatype to be configured.
`List<String>`	`customDatatypes()` A list of custom datatypes including "BINARY", "BOOLEAN", "DATE", "DECIMAL", "DOUBLE", "FLOAT", "INT", "LONG", "SHORT", "STRING", "TIMESTAMP".
`String`	`delimiter()` A custom symbol to denote what separates each column entry in the row.
`Boolean`	`disableValueTrimming()` Specifies not to trim values before identifying the type of column values.
`boolean`	`equals(Object obj)`
`boolean`	`equalsBySdkFields(Object obj)`
`<T> Optional<T>`	`getValueForField(String fieldName, Class<T> clazz)`
`boolean`	`hasCustomDatatypes()` For responses, this returns true if the service returned a value for the CustomDatatypes property.
`int`	`hashCode()`
`boolean`	`hasHeader()` For responses, this returns true if the service returned a value for the Header property.
`List<String>`	`header()` A list of strings representing column names.
`Instant`	`lastUpdated()` The time that this classifier was last updated.
`String`	`name()` The name of the classifier.
`String`	`quoteSymbol()` A custom symbol to denote what combines content into a single column value.
`List<SdkField<?>>`	`sdkFields()`
`CsvSerdeOption`	`serde()` Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog.
`String`	`serdeAsString()` Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog.
`static Class<? extends CsvClassifier.Builder>`	`serializableBuilderClass()`
`CsvClassifier.Builder`	`toBuilder()`
`String`	`toString()` Returns a string representation of this object.
`Long`	`version()` The version of this classifier.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy

- Method Detail
  - name
```
public final String name()
```
    The name of the classifier.
    
    Returns:
    
    The name of the classifier.
  - creationTime
```
public final Instant creationTime()
```
    The time that this classifier was registered.
    
    Returns:
    
    The time that this classifier was registered.
  - lastUpdated
```
public final Instant lastUpdated()
```
    The time that this classifier was last updated.
    
    Returns:
    
    The time that this classifier was last updated.
  - version
```
public final Long version()
```
    The version of this classifier.
    
    Returns:
    
    The version of this classifier.
  - delimiter
```
public final String delimiter()
```
    A custom symbol to denote what separates each column entry in the row.
    
    Returns:
    
    A custom symbol to denote what separates each column entry in the row.
  - quoteSymbol
```
public final String quoteSymbol()
```
    A custom symbol to denote what combines content into a single column value. It must be different from the column delimiter.
    
    Returns:
    
    A custom symbol to denote what combines content into a single column value. It must be different from the column delimiter.
  - containsHeader
```
public final CsvHeaderOption containsHeader()
```
    Indicates whether the CSV file contains a header.
    
    If the service returns an enum value that is not available in the current SDK version, containsHeader will return CsvHeaderOption.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from containsHeaderAsString().
    
    Returns:
    
    Indicates whether the CSV file contains a header.
    
    See Also:
    
    CsvHeaderOption
  - containsHeaderAsString
```
public final String containsHeaderAsString()
```
    Indicates whether the CSV file contains a header.
    
    If the service returns an enum value that is not available in the current SDK version, containsHeader will return CsvHeaderOption.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from containsHeaderAsString().
    
    Returns:
    
    Indicates whether the CSV file contains a header.
    
    See Also:
    
    CsvHeaderOption
  - hasHeader
```
public final boolean hasHeader()
```
    For responses, this returns true if the service returned a value for the Header property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() 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.
  - header
```
public final List<String> header()
```
    A list of strings representing column names.
    
    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 hasHeader() method.
    
    Returns:
    
    A list of strings representing column names.
  - disableValueTrimming
```
public final Boolean disableValueTrimming()
```
    Specifies not to trim values before identifying the type of column values. The default value is true .
    
    Returns:
    
    Specifies not to trim values before identifying the type of column values. The default value is true.
  - allowSingleColumn
```
public final Boolean allowSingleColumn()
```
    Enables the processing of files that contain only one column.
    
    Returns:
    
    Enables the processing of files that contain only one column.
  - customDatatypeConfigured
```
public final Boolean customDatatypeConfigured()
```
    Enables the custom datatype to be configured.
    
    Returns:
    
    Enables the custom datatype to be configured.
  - hasCustomDatatypes
```
public final boolean hasCustomDatatypes()
```
    For responses, this returns true if the service returned a value for the CustomDatatypes property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() 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.
  - customDatatypes
```
public final List<String> customDatatypes()
```
    A list of custom datatypes including "BINARY", "BOOLEAN", "DATE", "DECIMAL", "DOUBLE", "FLOAT", "INT", "LONG", "SHORT", "STRING", "TIMESTAMP".
    
    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 hasCustomDatatypes() method.
    
    Returns:
    
    A list of custom datatypes including "BINARY", "BOOLEAN", "DATE", "DECIMAL", "DOUBLE", "FLOAT", "INT", "LONG", "SHORT", "STRING", "TIMESTAMP".
  - serde
```
public final CsvSerdeOption serde()
```
    Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog. Valid values are OpenCSVSerDe, LazySimpleSerDe, and None. You can specify the None value when you want the crawler to do the detection.
    
    If the service returns an enum value that is not available in the current SDK version, serde will return CsvSerdeOption.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from serdeAsString().
    
    Returns:
    
    Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog. Valid values are OpenCSVSerDe, LazySimpleSerDe, and None. You can specify the None value when you want the crawler to do the detection.
    
    See Also:
    
    CsvSerdeOption
  - serdeAsString
```
public final String serdeAsString()
```
    Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog. Valid values are OpenCSVSerDe, LazySimpleSerDe, and None. You can specify the None value when you want the crawler to do the detection.
    
    If the service returns an enum value that is not available in the current SDK version, serde will return CsvSerdeOption.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from serdeAsString().
    
    Returns:
    
    Sets the SerDe for processing CSV in the classifier, which will be applied in the Data Catalog. Valid values are OpenCSVSerDe, LazySimpleSerDe, and None. You can specify the None value when you want the crawler to do the detection.
    
    See Also:
    
    CsvSerdeOption
  - toBuilder
```
public CsvClassifier.Builder toBuilder()
```
    Specified by:
    
    toBuilder in interface ToCopyableBuilder<CsvClassifier.Builder,CsvClassifier>
  - builder
```
public static CsvClassifier.Builder builder()
```
  - serializableBuilderClass
```
public static Class<? extends CsvClassifier.Builder> serializableBuilderClass()
```
  - hashCode
```
public final int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public final boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - equalsBySdkFields
```
public final boolean equalsBySdkFields(Object obj)
```
    Specified by:
    
    equalsBySdkFields in interface SdkPojo
  - 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.
    
    Overrides:
    
    toString in class Object
  - getValueForField
```
public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)
```
  - sdkFields
```
public final List<SdkField<?>> sdkFields()
```
    Specified by:
    
    sdkFields in interface SdkPojo

Class CsvClassifier

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

Method Detail

name

creationTime

lastUpdated

version

delimiter

quoteSymbol

containsHeader

containsHeaderAsString

hasHeader

header

disableValueTrimming

allowSingleColumn

customDatatypeConfigured

hasCustomDatatypes

customDatatypes

serde

serdeAsString

toBuilder

builder

serializableBuilderClass

hashCode

equals

equalsBySdkFields

toString

getValueForField

sdkFields