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/*
* Copyright 2010-2015 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.dynamodbv2.model;
import java.io.Serializable;
/**
*
* Represents a local secondary index.
*
*/
public class LocalSecondaryIndex implements Serializable {
/**
* The name of the local secondary index. The name must be unique among
* all other indexes on this table.
*
* Constraints:
* Length: 3 - 255
* Pattern: [a-zA-Z0-9_.-]+
*/
private String indexName;
/**
* The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*
* Constraints:
* Length: 1 - 2
*/
private com.amazonaws.internal.ListWithAutoConstructFlag keySchema;
/**
* Represents attributes that are copied (projected) from the table into
* an index. These are in addition to the primary key attributes and
* index key attributes, which are automatically projected.
*/
private Projection projection;
/**
* The name of the local secondary index. The name must be unique among
* all other indexes on this table.
*
* Constraints:
* Length: 3 - 255
* Pattern: [a-zA-Z0-9_.-]+
*
* @return The name of the local secondary index. The name must be unique among
* all other indexes on this table.
*/
public String getIndexName() {
return indexName;
}
/**
* The name of the local secondary index. The name must be unique among
* all other indexes on this table.
*
* Constraints:
* Length: 3 - 255
* Pattern: [a-zA-Z0-9_.-]+
*
* @param indexName The name of the local secondary index. The name must be unique among
* all other indexes on this table.
*/
public void setIndexName(String indexName) {
this.indexName = indexName;
}
/**
* The name of the local secondary index. The name must be unique among
* all other indexes on this table.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 3 - 255
* Pattern: [a-zA-Z0-9_.-]+
*
* @param indexName The name of the local secondary index. The name must be unique among
* all other indexes on this table.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public LocalSecondaryIndex withIndexName(String indexName) {
this.indexName = indexName;
return this;
}
/**
* The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*
* Constraints:
* Length: 1 - 2
*
* @return The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*/
public java.util.List getKeySchema() {
return keySchema;
}
/**
* The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*
* Constraints:
* Length: 1 - 2
*
* @param keySchema The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*/
public void setKeySchema(java.util.Collection keySchema) {
if (keySchema == null) {
this.keySchema = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag keySchemaCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(keySchema.size());
keySchemaCopy.addAll(keySchema);
this.keySchema = keySchemaCopy;
}
/**
* The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 2
*
* @param keySchema The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public LocalSecondaryIndex withKeySchema(KeySchemaElement... keySchema) {
if (getKeySchema() == null) setKeySchema(new java.util.ArrayList(keySchema.length));
for (KeySchemaElement value : keySchema) {
getKeySchema().add(value);
}
return this;
}
/**
* The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 2
*
* @param keySchema The complete key schema for the local secondary index, consisting of
* one or more pairs of attribute names and key types (HASH
* or RANGE).
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public LocalSecondaryIndex withKeySchema(java.util.Collection keySchema) {
if (keySchema == null) {
this.keySchema = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag keySchemaCopy = new com.amazonaws.internal.ListWithAutoConstructFlag(keySchema.size());
keySchemaCopy.addAll(keySchema);
this.keySchema = keySchemaCopy;
}
return this;
}
/**
* Represents attributes that are copied (projected) from the table into
* an index. These are in addition to the primary key attributes and
* index key attributes, which are automatically projected.
*
* @return Represents attributes that are copied (projected) from the table into
* an index. These are in addition to the primary key attributes and
* index key attributes, which are automatically projected.
*/
public Projection getProjection() {
return projection;
}
/**
* Represents attributes that are copied (projected) from the table into
* an index. These are in addition to the primary key attributes and
* index key attributes, which are automatically projected.
*
* @param projection Represents attributes that are copied (projected) from the table into
* an index. These are in addition to the primary key attributes and
* index key attributes, which are automatically projected.
*/
public void setProjection(Projection projection) {
this.projection = projection;
}
/**
* Represents attributes that are copied (projected) from the table into
* an index. These are in addition to the primary key attributes and
* index key attributes, which are automatically projected.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param projection Represents attributes that are copied (projected) from the table into
* an index. These are in addition to the primary key attributes and
* index key attributes, which are automatically projected.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public LocalSecondaryIndex withProjection(Projection projection) {
this.projection = projection;
return this;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getIndexName() != null) sb.append("IndexName: " + getIndexName() + ",");
if (getKeySchema() != null) sb.append("KeySchema: " + getKeySchema() + ",");
if (getProjection() != null) sb.append("Projection: " + getProjection() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getIndexName() == null) ? 0 : getIndexName().hashCode());
hashCode = prime * hashCode + ((getKeySchema() == null) ? 0 : getKeySchema().hashCode());
hashCode = prime * hashCode + ((getProjection() == null) ? 0 : getProjection().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof LocalSecondaryIndex == false) return false;
LocalSecondaryIndex other = (LocalSecondaryIndex)obj;
if (other.getIndexName() == null ^ this.getIndexName() == null) return false;
if (other.getIndexName() != null && other.getIndexName().equals(this.getIndexName()) == false) return false;
if (other.getKeySchema() == null ^ this.getKeySchema() == null) return false;
if (other.getKeySchema() != null && other.getKeySchema().equals(this.getKeySchema()) == false) return false;
if (other.getProjection() == null ^ this.getProjection() == null) return false;
if (other.getProjection() != null && other.getProjection().equals(this.getProjection()) == false) return false;
return true;
}
}