com.amazonaws.services.dynamodbv2.model

Class AttributeDefinition

java.lang.Object

com.amazonaws.services.dynamodbv2.model.AttributeDefinition

All Implemented Interfaces:

java.io.Serializable

public class AttributeDefinition
extends java.lang.Object
implements java.io.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 AttributeDefinition object.
AttributeDefinition(java.lang.String attributeName, ScalarAttributeType attributeType) Constructs a new AttributeDefinition object.
AttributeDefinition(java.lang.String attributeName, java.lang.String attributeType) Constructs a new AttributeDefinition object.

Method Summary

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AttributeDefinition

public AttributeDefinition()

Default constructor for AttributeDefinition object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

AttributeDefinition

public AttributeDefinition(java.lang.String attributeName,
                           java.lang.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(java.lang.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 java.lang.String getAttributeName()

A name for the attribute.

Constraints:
Length: 1 - 255

Returns:

A name for the attribute.

setAttributeName

public void setAttributeName(java.lang.String attributeName)

A name for the attribute.

Constraints:
Length: 1 - 255

Parameters:

attributeName -

A name for the attribute.

withAttributeName

public AttributeDefinition withAttributeName(java.lang.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 java.lang.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(java.lang.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(java.lang.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 java.lang.String toString()

Returns a string representation of this object; useful for testing and debugging.

Overrides:

toString in class java.lang.Object

Returns:

A string representation of this object.

See Also:

Object.toString()

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object