Package software.amazon.awscdk.services.databrew

Interface CfnRecipe.ConditionExpressionProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnRecipe.ConditionExpressionProperty.Jsii$Proxy

Enclosing class:

CfnRecipe

@Stability(Stable)
public static interface CfnRecipe.ConditionExpressionProperty
extends software.amazon.jsii.JsiiSerializable

Represents an individual condition that evaluates to true or false.

Conditions are used with recipe actions. The action is only performed for column values where the condition evaluates to true.

If a recipe requires more than one condition, then the recipe must specify multiple ConditionExpression elements. Each condition is applied to the rows in a dataset first, before the recipe action is performed.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.databrew.*;
 ConditionExpressionProperty conditionExpressionProperty = ConditionExpressionProperty.builder()
         .condition("condition")
         .targetColumn("targetColumn")
         // the properties below are optional
         .value("value")
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-databrew-recipe-conditionexpression.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnRecipe.ConditionExpressionProperty.Builder	A builder for CfnRecipe.ConditionExpressionProperty
static final class	CfnRecipe.ConditionExpressionProperty.Jsii$Proxy	An implementation for CfnRecipe.ConditionExpressionProperty

Method Summary

Modifier and Type	Method	Description
static CfnRecipe.ConditionExpressionProperty.Builder	builder()
String	getCondition()	A specific condition to apply to a recipe action.
String	getTargetColumn()	A column to apply this condition to.
default String	getValue()	A value that the condition must evaluate to for the condition to succeed.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getCondition

@Stability(Stable)
@NotNull
String getCondition()

A specific condition to apply to a recipe action.

For more information, see Recipe structure in the AWS Glue DataBrew Developer Guide .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-databrew-recipe-conditionexpression.html#cfn-databrew-recipe-conditionexpression-condition

getTargetColumn

@Stability(Stable)
@NotNull
String getTargetColumn()

A column to apply this condition to.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-databrew-recipe-conditionexpression.html#cfn-databrew-recipe-conditionexpression-targetcolumn

getValue

@Stability(Stable)
@Nullable
default String getValue()

A value that the condition must evaluate to for the condition to succeed.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-databrew-recipe-conditionexpression.html#cfn-databrew-recipe-conditionexpression-value

builder

@Stability(Stable)
static CfnRecipe.ConditionExpressionProperty.Builder builder()

Returns:

a CfnRecipe.ConditionExpressionProperty.Builder of CfnRecipe.ConditionExpressionProperty