Class ColumnDefinition
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<ColumnDefinition.Builder,
ColumnDefinition>
The definition of a column in a tabular Dataset.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic ColumnDefinition.Builder
builder()
final String
Description for a column.final String
The name of a column.final ColumnDataType
dataType()
Data type of a column.final String
Data type of a column.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 int
hashCode()
static Class
<? extends ColumnDefinition.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.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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dataType
Data type of a column.
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STRING
– A String data type.CHAR
– A char data type.INTEGER
– An integer data type.TINYINT
– A tinyint data type.SMALLINT
– A smallint data type.BIGINT
– A bigint data type.FLOAT
– A float data type.DOUBLE
– A double data type.DATE
– A date data type.DATETIME
– A datetime data type.BOOLEAN
– A boolean data type.BINARY
– A binary data type.
If the service returns an enum value that is not available in the current SDK version,
dataType
will returnColumnDataType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromdataTypeAsString()
.- Returns:
- Data type of a column.
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STRING
– A String data type.CHAR
– A char data type.INTEGER
– An integer data type.TINYINT
– A tinyint data type.SMALLINT
– A smallint data type.BIGINT
– A bigint data type.FLOAT
– A float data type.DOUBLE
– A double data type.DATE
– A date data type.DATETIME
– A datetime data type.BOOLEAN
– A boolean data type.BINARY
– A binary data type.
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- See Also:
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dataTypeAsString
Data type of a column.
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STRING
– A String data type.CHAR
– A char data type.INTEGER
– An integer data type.TINYINT
– A tinyint data type.SMALLINT
– A smallint data type.BIGINT
– A bigint data type.FLOAT
– A float data type.DOUBLE
– A double data type.DATE
– A date data type.DATETIME
– A datetime data type.BOOLEAN
– A boolean data type.BINARY
– A binary data type.
If the service returns an enum value that is not available in the current SDK version,
dataType
will returnColumnDataType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromdataTypeAsString()
.- Returns:
- Data type of a column.
-
STRING
– A String data type.CHAR
– A char data type.INTEGER
– An integer data type.TINYINT
– A tinyint data type.SMALLINT
– A smallint data type.BIGINT
– A bigint data type.FLOAT
– A float data type.DOUBLE
– A double data type.DATE
– A date data type.DATETIME
– A datetime data type.BOOLEAN
– A boolean data type.BINARY
– A binary data type.
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- See Also:
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columnName
The name of a column.
- Returns:
- The name of a column.
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columnDescription
Description for a column.
- Returns:
- Description for a column.
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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<ColumnDefinition.Builder,
ColumnDefinition> - 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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