Merge (AWS SDK for Java

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

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class Merge
extends Object
implements Serializable, Cloneable, StructuredPojo
```
Specifies a transform that merges a DynamicFrame with a staging DynamicFrame based on the specified primary keys to identify records. Duplicate records (records with the same primary keys) are not de-duplicated.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors
Constructor and Description

Merge()

Constructors
Constructor and Description
`Merge()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Merge`	`clone()`
`boolean`	`equals(Object obj)`
`List<String>`	`getInputs()` The data inputs identified by their node names.
`String`	`getName()` The name of the transform node.
`List<List<String>>`	`getPrimaryKeys()` The list of primary key fields to match records from the source and staging dynamic frames.
`String`	`getSource()` The source `DynamicFrame` that will be merged with a staging `DynamicFrame`.
`int`	`hashCode()`
`void`	`marshall(ProtocolMarshaller protocolMarshaller)` Marshalls this structured data using the given `ProtocolMarshaller`.
`void`	`setInputs(Collection<String> inputs)` The data inputs identified by their node names.
`void`	`setName(String name)` The name of the transform node.
`void`	`setPrimaryKeys(Collection<List<String>> primaryKeys)` The list of primary key fields to match records from the source and staging dynamic frames.
`void`	`setSource(String source)` The source `DynamicFrame` that will be merged with a staging `DynamicFrame`.
`String`	`toString()` Returns a string representation of this object.
`Merge`	`withInputs(Collection<String> inputs)` The data inputs identified by their node names.
`Merge`	`withInputs(String... inputs)` The data inputs identified by their node names.
`Merge`	`withName(String name)` The name of the transform node.
`Merge`	`withPrimaryKeys(Collection<List<String>> primaryKeys)` The list of primary key fields to match records from the source and staging dynamic frames.
`Merge`	`withPrimaryKeys(List<String>... primaryKeys)` The list of primary key fields to match records from the source and staging dynamic frames.
`Merge`	`withSource(String source)` The source `DynamicFrame` that will be merged with a staging `DynamicFrame`.

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

- Constructor Detail
  - Merge
```
public Merge()
```
- Method Detail
  - setName
```
public void setName(String name)
```
    The name of the transform node.
    
    Parameters:
    
    name - The name of the transform node.
  - getName
```
public String getName()
```
    The name of the transform node.
    
    Returns:
    
    The name of the transform node.
  - withName
```
public Merge withName(String name)
```
    The name of the transform node.
    
    Parameters:
    
    name - The name of the transform node.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getInputs
```
public List<String> getInputs()
```
    The data inputs identified by their node names.
    
    Returns:
    
    The data inputs identified by their node names.
  - setInputs
```
public void setInputs(Collection<String> inputs)
```
    The data inputs identified by their node names.
    
    Parameters:
    
    inputs - The data inputs identified by their node names.
  - withInputs
```
public Merge withInputs(String... inputs)
```
    The data inputs identified by their node names.
    
    NOTE: This method appends the values to the existing list (if any). Use setInputs(java.util.Collection) or withInputs(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    inputs - The data inputs identified by their node names.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withInputs
```
public Merge withInputs(Collection<String> inputs)
```
    The data inputs identified by their node names.
    
    Parameters:
    
    inputs - The data inputs identified by their node names.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - setSource
```
public void setSource(String source)
```
    The source DynamicFrame that will be merged with a staging DynamicFrame.
    
    Parameters:
    
    source - The source DynamicFrame that will be merged with a staging DynamicFrame.
  - getSource
```
public String getSource()
```
    The source DynamicFrame that will be merged with a staging DynamicFrame.
    
    Returns:
    
    The source DynamicFrame that will be merged with a staging DynamicFrame.
  - withSource
```
public Merge withSource(String source)
```
    The source DynamicFrame that will be merged with a staging DynamicFrame.
    
    Parameters:
    
    source - The source DynamicFrame that will be merged with a staging DynamicFrame.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - getPrimaryKeys
```
public List<List<String>> getPrimaryKeys()
```
    The list of primary key fields to match records from the source and staging dynamic frames.
    
    Returns:
    
    The list of primary key fields to match records from the source and staging dynamic frames.
  - setPrimaryKeys
```
public void setPrimaryKeys(Collection<List<String>> primaryKeys)
```
    The list of primary key fields to match records from the source and staging dynamic frames.
    
    Parameters:
    
    primaryKeys - The list of primary key fields to match records from the source and staging dynamic frames.
  - withPrimaryKeys
```
public Merge withPrimaryKeys(List<String>... primaryKeys)
```
    The list of primary key fields to match records from the source and staging dynamic frames.
    
    NOTE: This method appends the values to the existing list (if any). Use setPrimaryKeys(java.util.Collection) or withPrimaryKeys(java.util.Collection) if you want to override the existing values.
    
    Parameters:
    
    primaryKeys - The list of primary key fields to match records from the source and staging dynamic frames.
    
    Returns:
    
    Returns a reference to this object so that method calls can be chained together.
  - withPrimaryKeys
```
public Merge withPrimaryKeys(Collection<List<String>> primaryKeys)
```
    The list of primary key fields to match records from the source and staging dynamic frames.
    
    Parameters:
    
    primaryKeys - The list of primary key fields to match records from the source and staging dynamic frames.
    
    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. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
    
    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 Merge 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.

AWS SDK for Java 1.x API Reference - 1.12.792

Class Merge

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Merge

Method Detail

setName

getName

withName

getInputs

setInputs

withInputs

withInputs

setSource

getSource

withSource

getPrimaryKeys

setPrimaryKeys

withPrimaryKeys

withPrimaryKeys

toString

equals

hashCode

clone

marshall