com.amazonaws.services.iotsitewise.model

Class Transform

java.lang.Object

com.amazonaws.services.iotsitewise.model.Transform

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class Transform
extends Object
implements Serializable, Cloneable, StructuredPojo

Contains an asset transform property. A transform is a one-to-one mapping of a property's data points from one form to another. For example, you can use a transform to convert a Celsius data stream to Fahrenheit by applying the transformation expression to each data point of the Celsius stream. A transform can only have a data type of DOUBLE and consume properties with data types of INTEGER or DOUBLE.

For more information, see Transforms in the AWS IoT SiteWise User Guide.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
Transform()

Method Summary

Modifier and Type	Method and Description
Transform	clone()
boolean	equals(Object obj)
String	getExpression() The mathematical expression that defines the transformation function.
List<ExpressionVariable>	getVariables() The list of variables used in the expression.
int	hashCode()
void	marshall(ProtocolMarshaller protocolMarshaller) Marshalls this structured data using the given ProtocolMarshaller.
void	setExpression(String expression) The mathematical expression that defines the transformation function.
void	setVariables(Collection<ExpressionVariable> variables) The list of variables used in the expression.
String	toString() Returns a string representation of this object.
Transform	withExpression(String expression) The mathematical expression that defines the transformation function.
Transform	withVariables(Collection<ExpressionVariable> variables) The list of variables used in the expression.
Transform	withVariables(ExpressionVariable... variables) The list of variables used in the expression.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Transform

public Transform()

Method Detail

setExpression

public void setExpression(String expression)

The mathematical expression that defines the transformation function. You can specify up to 10 variables per expression. You can specify up to 10 functions per expression.

For more information, see Quotas in the AWS IoT SiteWise User Guide.

Parameters:

expression - The mathematical expression that defines the transformation function. You can specify up to 10 variables per expression. You can specify up to 10 functions per expression.

For more information, see Quotas in the AWS IoT SiteWise User Guide.

getExpression

public String getExpression()

The mathematical expression that defines the transformation function. You can specify up to 10 variables per expression. You can specify up to 10 functions per expression.

For more information, see Quotas in the AWS IoT SiteWise User Guide.

Returns:

The mathematical expression that defines the transformation function. You can specify up to 10 variables per expression. You can specify up to 10 functions per expression.

For more information, see Quotas in the AWS IoT SiteWise User Guide.

withExpression

public Transform withExpression(String expression)

The mathematical expression that defines the transformation function. You can specify up to 10 variables per expression. You can specify up to 10 functions per expression.

For more information, see Quotas in the AWS IoT SiteWise User Guide.

Parameters:

expression - The mathematical expression that defines the transformation function. You can specify up to 10 variables per expression. You can specify up to 10 functions per expression.

For more information, see Quotas in the AWS IoT SiteWise User Guide.

Returns:

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

getVariables

public List<ExpressionVariable> getVariables()

The list of variables used in the expression.

Returns:

The list of variables used in the expression.

setVariables

public void setVariables(Collection<ExpressionVariable> variables)

The list of variables used in the expression.

Parameters:

variables - The list of variables used in the expression.

withVariables

public Transform withVariables(ExpressionVariable... variables)

The list of variables used in the expression.

NOTE: This method appends the values to the existing list (if any). Use setVariables(java.util.Collection) or withVariables(java.util.Collection) if you want to override the existing values.

Parameters:

variables - The list of variables used in the expression.

Returns:

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

withVariables

public Transform withVariables(Collection<ExpressionVariable> variables)

The list of variables used in the expression.

Parameters:

variables - The list of variables used in the expression.

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 Transform 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.