com.amazonaws.services.dynamodbv2.model

Class AttributeDefinition

java.lang.Object

com.amazonaws.services.dynamodbv2.model.AttributeDefinition

All Implemented Interfaces:

Serializable

public class AttributeDefinition
extends Object
implements Serializable

Represents an attribute for describing the key schema for the table and indexes.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AttributeDefinition() Default constructor for a new AttributeDefinition object.
AttributeDefinition(String attributeName, ScalarAttributeType attributeType) Constructs a new AttributeDefinition object.
AttributeDefinition(String attributeName, String attributeType) Constructs a new AttributeDefinition object.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getAttributeName() A name for the attribute.
String	getAttributeType() The data type for the attribute, where: S - the attribute is of type String N - the attribute is of type Number B - the attribute is of type Binary
int	hashCode()
void	setAttributeName(String attributeName) A name for the attribute.
void	setAttributeType(ScalarAttributeType attributeType) The data type for the attribute, where: S - the attribute is of type String N - the attribute is of type Number B - the attribute is of type Binary
void	setAttributeType(String attributeType) The data type for the attribute, where: S - the attribute is of type String N - the attribute is of type Number B - the attribute is of type Binary
String	toString() Returns a string representation of this object; useful for testing and debugging.
AttributeDefinition	withAttributeName(String attributeName) A name for the attribute.
AttributeDefinition	withAttributeType(ScalarAttributeType attributeType) The data type for the attribute, where: S - the attribute is of type String N - the attribute is of type Number B - the attribute is of type Binary
AttributeDefinition	withAttributeType(String attributeType) The data type for the attribute, where: S - the attribute is of type String N - the attribute is of type Number B - the attribute is of type Binary

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AttributeDefinition

public AttributeDefinition()

Default constructor for a new AttributeDefinition object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.

AttributeDefinition

public AttributeDefinition(String attributeName,
                           String attributeType)

Constructs a new AttributeDefinition object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:

attributeName - A name for the attribute.

attributeType - The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

AttributeDefinition

public AttributeDefinition(String attributeName,
                           ScalarAttributeType attributeType)

Constructs a new AttributeDefinition object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:

attributeName - A name for the attribute.

attributeType - The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

Method Detail

getAttributeName

public String getAttributeName()

A name for the attribute.

Constraints:
Length: 1 - 255

Returns:

A name for the attribute.

setAttributeName

public void setAttributeName(String attributeName)

A name for the attribute.

Constraints:
Length: 1 - 255

Parameters:

attributeName - A name for the attribute.

withAttributeName

public AttributeDefinition withAttributeName(String attributeName)

A name for the attribute.

Returns a reference to this object so that method calls can be chained together.

Constraints:
Length: 1 - 255

Parameters:

attributeName - A name for the attribute.

Returns:

A reference to this updated object so that method calls can be chained together.

getAttributeType

public String getAttributeType()

The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

Constraints:
Allowed Values: S, N, B

Returns:

The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

See Also:

ScalarAttributeType

setAttributeType

public void setAttributeType(String attributeType)

The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

Constraints:
Allowed Values: S, N, B

Parameters:

attributeType - The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

See Also:

ScalarAttributeType

withAttributeType

public AttributeDefinition withAttributeType(String attributeType)

The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

Returns a reference to this object so that method calls can be chained together.

Constraints:
Allowed Values: S, N, B

Parameters:

attributeType - The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

Returns:

A reference to this updated object so that method calls can be chained together.

See Also:

ScalarAttributeType

setAttributeType

public void setAttributeType(ScalarAttributeType attributeType)

The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

Constraints:
Allowed Values: S, N, B

Parameters:

attributeType - The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

See Also:

ScalarAttributeType

withAttributeType

public AttributeDefinition withAttributeType(ScalarAttributeType attributeType)

The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

Returns a reference to this object so that method calls can be chained together.

Constraints:
Allowed Values: S, N, B

Parameters:

attributeType - The data type for the attribute, where:

• S - the attribute is of type String
• N - the attribute is of type Number
• B - the attribute is of type Binary

Returns:

A reference to this updated object so that method calls can be chained together.

See Also:

ScalarAttributeType

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()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object