SkewedInfo (AWS SDK for Java

java.lang.Object
- com.amazonaws.services.glue.model.SkewedInfo

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class SkewedInfo
extends Object
implements Serializable, Cloneable, StructuredPojo
```
Specifies skewed values in a table. Skewed are ones that occur with very high frequency.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors
Constructor and Description

SkewedInfo()

Constructors
Constructor and Description
`SkewedInfo()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`SkewedInfo`	`addSkewedColumnValueLocationMapsEntry(String key, String value)`
`SkewedInfo`	`clearSkewedColumnValueLocationMapsEntries()` Removes all the entries added into SkewedColumnValueLocationMaps.
`SkewedInfo`	`clone()`
`boolean`	`equals(Object obj)`
`List<String>`	`getSkewedColumnNames()` A list of names of columns that contain skewed values.
`Map<String,String>`	`getSkewedColumnValueLocationMaps()` A mapping of skewed values to the columns that contain them.
`List<String>`	`getSkewedColumnValues()` A list of values that appear so frequently as to be considered skewed.
`int`	`hashCode()`
`void`	`marshall(ProtocolMarshaller protocolMarshaller)` Marshalls this structured data using the given `ProtocolMarshaller`.
`void`	`setSkewedColumnNames(Collection<String> skewedColumnNames)` A list of names of columns that contain skewed values.
`void`	`setSkewedColumnValueLocationMaps(Map<String,String> skewedColumnValueLocationMaps)` A mapping of skewed values to the columns that contain them.
`void`	`setSkewedColumnValues(Collection<String> skewedColumnValues)` A list of values that appear so frequently as to be considered skewed.
`String`	`toString()` Returns a string representation of this object; useful for testing and debugging.
`SkewedInfo`	`withSkewedColumnNames(Collection<String> skewedColumnNames)` A list of names of columns that contain skewed values.
`SkewedInfo`	`withSkewedColumnNames(String... skewedColumnNames)` A list of names of columns that contain skewed values.
`SkewedInfo`	`withSkewedColumnValueLocationMaps(Map<String,String> skewedColumnValueLocationMaps)` A mapping of skewed values to the columns that contain them.
`SkewedInfo`	`withSkewedColumnValues(Collection<String> skewedColumnValues)` A list of values that appear so frequently as to be considered skewed.
`SkewedInfo`	`withSkewedColumnValues(String... skewedColumnValues)` A list of values that appear so frequently as to be considered skewed.

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

- Constructor Detail
  - SkewedInfo
```
public SkewedInfo()
```
- Method Detail
  - getSkewedColumnNames
```
public List<String> getSkewedColumnNames()
```
    A list of names of columns that contain skewed values.
    
    Returns:
    
    A list of names of columns that contain skewed values.
  - setSkewedColumnNames
```
public void setSkewedColumnNames(Collection<String> skewedColumnNames)
```
    A list of names of columns that contain skewed values.
    
    Parameters:
    
    skewedColumnNames - A list of names of columns that contain skewed values.
  - withSkewedColumnNames
```
public SkewedInfo withSkewedColumnNames(String... skewedColumnNames)
```
    A list of names of columns that contain skewed values.
    
    NOTE: This method appends the values to the existing list (if any). Use setSkewedColumnNames(java.util.Collection) or withSkewedColumnNames(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    skewedColumnNames - A list of names of columns that contain skewed values.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withSkewedColumnNames
```
public SkewedInfo withSkewedColumnNames(Collection<String> skewedColumnNames)
```
    A list of names of columns that contain skewed values.
    
    Parameters:
    
    skewedColumnNames - A list of names of columns that contain skewed values.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getSkewedColumnValues
```
public List<String> getSkewedColumnValues()
```
    A list of values that appear so frequently as to be considered skewed.
    
    Returns:
    
    A list of values that appear so frequently as to be considered skewed.
  - setSkewedColumnValues
```
public void setSkewedColumnValues(Collection<String> skewedColumnValues)
```
    A list of values that appear so frequently as to be considered skewed.
    
    Parameters:
    
    skewedColumnValues - A list of values that appear so frequently as to be considered skewed.
  - withSkewedColumnValues
```
public SkewedInfo withSkewedColumnValues(String... skewedColumnValues)
```
    A list of values that appear so frequently as to be considered skewed.
    
    NOTE: This method appends the values to the existing list (if any). Use setSkewedColumnValues(java.util.Collection) or withSkewedColumnValues(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    skewedColumnValues - A list of values that appear so frequently as to be considered skewed.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withSkewedColumnValues
```
public SkewedInfo withSkewedColumnValues(Collection<String> skewedColumnValues)
```
    A list of values that appear so frequently as to be considered skewed.
    
    Parameters:
    
    skewedColumnValues - A list of values that appear so frequently as to be considered skewed.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getSkewedColumnValueLocationMaps
```
public Map<String,String> getSkewedColumnValueLocationMaps()
```
    A mapping of skewed values to the columns that contain them.
    
    Returns:
    
    A mapping of skewed values to the columns that contain them.
  - setSkewedColumnValueLocationMaps
```
public void setSkewedColumnValueLocationMaps(Map<String,String> skewedColumnValueLocationMaps)
```
    A mapping of skewed values to the columns that contain them.
    
    Parameters:
    
    skewedColumnValueLocationMaps - A mapping of skewed values to the columns that contain them.
  - withSkewedColumnValueLocationMaps
```
public SkewedInfo withSkewedColumnValueLocationMaps(Map<String,String> skewedColumnValueLocationMaps)
```
    A mapping of skewed values to the columns that contain them.
    
    Parameters:
    
    skewedColumnValueLocationMaps - A mapping of skewed values to the columns that contain them.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - addSkewedColumnValueLocationMapsEntry
```
public SkewedInfo addSkewedColumnValueLocationMapsEntry(String key,
                                                        String value)
```
  - clearSkewedColumnValueLocationMapsEntries
```
public SkewedInfo clearSkewedColumnValueLocationMapsEntries()
```
    Removes all the entries added into SkewedColumnValueLocationMaps.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - toString
```
public String toString()
```
    Returns a string representation of this object; useful for testing and debugging.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    A string representation of this object.
    
    See Also:
    
    Object.toString()
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - clone
```
public SkewedInfo clone()
```
    Overrides:
    
    clone in class Object
  - marshall
```
public void marshall(ProtocolMarshaller protocolMarshaller)
```
    Description copied from interface: StructuredPojo
    
    Marshalls this structured data using the given ProtocolMarshaller.
    
    Specified by:
    
    marshall in interface StructuredPojo
    
    Parameters:
    
    protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.

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Class SkewedInfo

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SkewedInfo

Method Detail

getSkewedColumnNames

setSkewedColumnNames

withSkewedColumnNames

withSkewedColumnNames

getSkewedColumnValues

setSkewedColumnValues

withSkewedColumnValues

withSkewedColumnValues

getSkewedColumnValueLocationMaps

setSkewedColumnValueLocationMaps

withSkewedColumnValueLocationMaps

addSkewedColumnValueLocationMapsEntry

clearSkewedColumnValueLocationMapsEntries

toString

equals

hashCode

clone

marshall