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/*
* Copyright 2019-2024 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.timestreamwrite.model;
import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;
/**
*
* A Schema specifies the expected data model of the table.
*
*
* @see AWS API
* Documentation
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class Schema implements Serializable, Cloneable, StructuredPojo {
/**
*
* A non-empty list of partition keys defining the attributes used to partition the table data. The order of the
* list determines the partition hierarchy. The name and type of each partition key as well as the partition key
* order cannot be changed after the table is created. However, the enforcement level of each partition key can be
* changed.
*
*/
private java.util.List compositePartitionKey;
/**
*
* A non-empty list of partition keys defining the attributes used to partition the table data. The order of the
* list determines the partition hierarchy. The name and type of each partition key as well as the partition key
* order cannot be changed after the table is created. However, the enforcement level of each partition key can be
* changed.
*
*
* @return A non-empty list of partition keys defining the attributes used to partition the table data. The order of
* the list determines the partition hierarchy. The name and type of each partition key as well as the
* partition key order cannot be changed after the table is created. However, the enforcement level of each
* partition key can be changed.
*/
public java.util.List getCompositePartitionKey() {
return compositePartitionKey;
}
/**
*
* A non-empty list of partition keys defining the attributes used to partition the table data. The order of the
* list determines the partition hierarchy. The name and type of each partition key as well as the partition key
* order cannot be changed after the table is created. However, the enforcement level of each partition key can be
* changed.
*
*
* @param compositePartitionKey
* A non-empty list of partition keys defining the attributes used to partition the table data. The order of
* the list determines the partition hierarchy. The name and type of each partition key as well as the
* partition key order cannot be changed after the table is created. However, the enforcement level of each
* partition key can be changed.
*/
public void setCompositePartitionKey(java.util.Collection compositePartitionKey) {
if (compositePartitionKey == null) {
this.compositePartitionKey = null;
return;
}
this.compositePartitionKey = new java.util.ArrayList(compositePartitionKey);
}
/**
*
* A non-empty list of partition keys defining the attributes used to partition the table data. The order of the
* list determines the partition hierarchy. The name and type of each partition key as well as the partition key
* order cannot be changed after the table is created. However, the enforcement level of each partition key can be
* changed.
*
*
* NOTE: This method appends the values to the existing list (if any). Use
* {@link #setCompositePartitionKey(java.util.Collection)} or
* {@link #withCompositePartitionKey(java.util.Collection)} if you want to override the existing values.
*
*
* @param compositePartitionKey
* A non-empty list of partition keys defining the attributes used to partition the table data. The order of
* the list determines the partition hierarchy. The name and type of each partition key as well as the
* partition key order cannot be changed after the table is created. However, the enforcement level of each
* partition key can be changed.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public Schema withCompositePartitionKey(PartitionKey... compositePartitionKey) {
if (this.compositePartitionKey == null) {
setCompositePartitionKey(new java.util.ArrayList(compositePartitionKey.length));
}
for (PartitionKey ele : compositePartitionKey) {
this.compositePartitionKey.add(ele);
}
return this;
}
/**
*
* A non-empty list of partition keys defining the attributes used to partition the table data. The order of the
* list determines the partition hierarchy. The name and type of each partition key as well as the partition key
* order cannot be changed after the table is created. However, the enforcement level of each partition key can be
* changed.
*
*
* @param compositePartitionKey
* A non-empty list of partition keys defining the attributes used to partition the table data. The order of
* the list determines the partition hierarchy. The name and type of each partition key as well as the
* partition key order cannot be changed after the table is created. However, the enforcement level of each
* partition key can be changed.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public Schema withCompositePartitionKey(java.util.Collection compositePartitionKey) {
setCompositePartitionKey(compositePartitionKey);
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 (getCompositePartitionKey() != null)
sb.append("CompositePartitionKey: ").append(getCompositePartitionKey());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof Schema == false)
return false;
Schema other = (Schema) obj;
if (other.getCompositePartitionKey() == null ^ this.getCompositePartitionKey() == null)
return false;
if (other.getCompositePartitionKey() != null && other.getCompositePartitionKey().equals(this.getCompositePartitionKey()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getCompositePartitionKey() == null) ? 0 : getCompositePartitionKey().hashCode());
return hashCode;
}
@Override
public Schema clone() {
try {
return (Schema) 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.timestreamwrite.model.transform.SchemaMarshaller.getInstance().marshall(this, protocolMarshaller);
}
}