software.amazon.awssdk.services.databrew.model.ConditionExpression Maven / Gradle / Ivy
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The AWS Java SDK for Data Brew module holds the client classes that are used for
communicating with Data Brew.
/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package software.amazon.awssdk.services.databrew.model;
import java.io.Serializable;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.function.BiConsumer;
import java.util.function.Function;
import software.amazon.awssdk.annotations.Generated;
import software.amazon.awssdk.core.SdkField;
import software.amazon.awssdk.core.SdkPojo;
import software.amazon.awssdk.core.protocol.MarshallLocation;
import software.amazon.awssdk.core.protocol.MarshallingType;
import software.amazon.awssdk.core.traits.LocationTrait;
import software.amazon.awssdk.utils.ToString;
import software.amazon.awssdk.utils.builder.CopyableBuilder;
import software.amazon.awssdk.utils.builder.ToCopyableBuilder;
/**
*
* 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.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class ConditionExpression implements SdkPojo, Serializable,
ToCopyableBuilder {
private static final SdkField CONDITION_FIELD = SdkField. builder(MarshallingType.STRING)
.memberName("Condition").getter(getter(ConditionExpression::condition)).setter(setter(Builder::condition))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Condition").build()).build();
private static final SdkField VALUE_FIELD = SdkField. builder(MarshallingType.STRING).memberName("Value")
.getter(getter(ConditionExpression::value)).setter(setter(Builder::value))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Value").build()).build();
private static final SdkField TARGET_COLUMN_FIELD = SdkField. builder(MarshallingType.STRING)
.memberName("TargetColumn").getter(getter(ConditionExpression::targetColumn)).setter(setter(Builder::targetColumn))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("TargetColumn").build()).build();
private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(CONDITION_FIELD, VALUE_FIELD,
TARGET_COLUMN_FIELD));
private static final long serialVersionUID = 1L;
private final String condition;
private final String value;
private final String targetColumn;
private ConditionExpression(BuilderImpl builder) {
this.condition = builder.condition;
this.value = builder.value;
this.targetColumn = builder.targetColumn;
}
/**
*
* A specific condition to apply to a recipe action. For more information, see Recipe structure in the
* Glue DataBrew Developer Guide.
*
*
* @return A specific condition to apply to a recipe action. For more information, see Recipe structure
* in the Glue DataBrew Developer Guide.
*/
public final String condition() {
return condition;
}
/**
*
* A value that the condition must evaluate to for the condition to succeed.
*
*
* @return A value that the condition must evaluate to for the condition to succeed.
*/
public final String value() {
return value;
}
/**
*
* A column to apply this condition to.
*
*
* @return A column to apply this condition to.
*/
public final String targetColumn() {
return targetColumn;
}
@Override
public Builder toBuilder() {
return new BuilderImpl(this);
}
public static Builder builder() {
return new BuilderImpl();
}
public static Class serializableBuilderClass() {
return BuilderImpl.class;
}
@Override
public final int hashCode() {
int hashCode = 1;
hashCode = 31 * hashCode + Objects.hashCode(condition());
hashCode = 31 * hashCode + Objects.hashCode(value());
hashCode = 31 * hashCode + Objects.hashCode(targetColumn());
return hashCode;
}
@Override
public final boolean equals(Object obj) {
return equalsBySdkFields(obj);
}
@Override
public final boolean equalsBySdkFields(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof ConditionExpression)) {
return false;
}
ConditionExpression other = (ConditionExpression) obj;
return Objects.equals(condition(), other.condition()) && Objects.equals(value(), other.value())
&& Objects.equals(targetColumn(), other.targetColumn());
}
/**
* 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.
*/
@Override
public final String toString() {
return ToString.builder("ConditionExpression").add("Condition", condition()).add("Value", value())
.add("TargetColumn", targetColumn()).build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "Condition":
return Optional.ofNullable(clazz.cast(condition()));
case "Value":
return Optional.ofNullable(clazz.cast(value()));
case "TargetColumn":
return Optional.ofNullable(clazz.cast(targetColumn()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
private static Function getter(Function g) {
return obj -> g.apply((ConditionExpression) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* A specific condition to apply to a recipe action. For more information, see Recipe structure in
* the Glue DataBrew Developer Guide.
*
*
* @param condition
* A specific condition to apply to a recipe action. For more information, see Recipe
* structure in the Glue DataBrew Developer Guide.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder condition(String condition);
/**
*
* A value that the condition must evaluate to for the condition to succeed.
*
*
* @param value
* A value that the condition must evaluate to for the condition to succeed.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder value(String value);
/**
*
* A column to apply this condition to.
*
*
* @param targetColumn
* A column to apply this condition to.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder targetColumn(String targetColumn);
}
static final class BuilderImpl implements Builder {
private String condition;
private String value;
private String targetColumn;
private BuilderImpl() {
}
private BuilderImpl(ConditionExpression model) {
condition(model.condition);
value(model.value);
targetColumn(model.targetColumn);
}
public final String getCondition() {
return condition;
}
public final void setCondition(String condition) {
this.condition = condition;
}
@Override
public final Builder condition(String condition) {
this.condition = condition;
return this;
}
public final String getValue() {
return value;
}
public final void setValue(String value) {
this.value = value;
}
@Override
public final Builder value(String value) {
this.value = value;
return this;
}
public final String getTargetColumn() {
return targetColumn;
}
public final void setTargetColumn(String targetColumn) {
this.targetColumn = targetColumn;
}
@Override
public final Builder targetColumn(String targetColumn) {
this.targetColumn = targetColumn;
return this;
}
@Override
public ConditionExpression build() {
return new ConditionExpression(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
}
}