com.amazonaws.services.iotanalytics.model.SchemaDefinition Maven / Gradle / Ivy
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/*
* Copyright 2018-2023 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 com.amazonaws.services.iotanalytics.model;
import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;
/**
*
* Information needed to define a schema.
*
*
* @see AWS API
* Documentation
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class SchemaDefinition implements Serializable, Cloneable, StructuredPojo {
/**
*
* Specifies one or more columns that store your data.
*
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
*
*/
private java.util.List columns;
/**
*
* Specifies one or more columns that store your data.
*
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
*
*
* @return Specifies one or more columns that store your data.
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
*/
public java.util.List getColumns() {
return columns;
}
/**
*
* Specifies one or more columns that store your data.
*
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
*
*
* @param columns
* Specifies one or more columns that store your data.
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
*/
public void setColumns(java.util.Collection columns) {
if (columns == null) {
this.columns = null;
return;
}
this.columns = new java.util.ArrayList(columns);
}
/**
*
* Specifies one or more columns that store your data.
*
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
*
*
* NOTE: This method appends the values to the existing list (if any). Use
* {@link #setColumns(java.util.Collection)} or {@link #withColumns(java.util.Collection)} if you want to override
* the existing values.
*
*
* @param columns
* Specifies one or more columns that store your data.
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public SchemaDefinition withColumns(Column... columns) {
if (this.columns == null) {
setColumns(new java.util.ArrayList(columns.length));
}
for (Column ele : columns) {
this.columns.add(ele);
}
return this;
}
/**
*
* Specifies one or more columns that store your data.
*
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
*
*
* @param columns
* Specifies one or more columns that store your data.
*
* Each schema can have up to 100 columns. Each column can have up to 100 nested types.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public SchemaDefinition withColumns(java.util.Collection columns) {
setColumns(columns);
return this;
}
/**
* 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.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getColumns() != null)
sb.append("Columns: ").append(getColumns());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof SchemaDefinition == false)
return false;
SchemaDefinition other = (SchemaDefinition) obj;
if (other.getColumns() == null ^ this.getColumns() == null)
return false;
if (other.getColumns() != null && other.getColumns().equals(this.getColumns()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getColumns() == null) ? 0 : getColumns().hashCode());
return hashCode;
}
@Override
public SchemaDefinition clone() {
try {
return (SchemaDefinition) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException("Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e);
}
}
@com.amazonaws.annotation.SdkInternalApi
@Override
public void marshall(ProtocolMarshaller protocolMarshaller) {
com.amazonaws.services.iotanalytics.model.transform.SchemaDefinitionMarshaller.getInstance().marshall(this, protocolMarshaller);
}
}