com.amazonaws.services.dynamodb.model.KeysAndAttributes Maven / Gradle / Ivy
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/*
* Copyright 2010-2014 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.dynamodb.model;
import java.io.Serializable;
/**
* Keys And Attributes
* @deprecated Use {@link com.amazonaws.services.dynamodbv2.model.KeysAndAttributes} instead.
*/
@Deprecated
public class KeysAndAttributes implements Serializable {
private java.util.List keys;
/**
* List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*
* Constraints:
* Length: 1 -
*/
private java.util.List attributesToGet;
/**
* If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*/
private Boolean consistentRead;
/**
* Returns the value of the Keys property for this object.
*
* Constraints:
* Length: 1 - 100
*
* @return The value of the Keys property for this object.
*/
public java.util.List getKeys() {
return keys;
}
/**
* Sets the value of the Keys property for this object.
*
* Constraints:
* Length: 1 - 100
*
* @param keys The new value for the Keys property for this object.
*/
public void setKeys(java.util.Collection keys) {
if (keys == null) {
this.keys = null;
return;
}
java.util.List keysCopy = new java.util.ArrayList(keys.size());
keysCopy.addAll(keys);
this.keys = keysCopy;
}
/**
* Sets the value of the Keys property for this object.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 100
*
* @param keys The new value for the Keys property for this object.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public KeysAndAttributes withKeys(Key... keys) {
if (getKeys() == null) setKeys(new java.util.ArrayList(keys.length));
for (Key value : keys) {
getKeys().add(value);
}
return this;
}
/**
* Sets the value of the Keys property for this object.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 100
*
* @param keys The new value for the Keys property for this object.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public KeysAndAttributes withKeys(java.util.Collection keys) {
if (keys == null) {
this.keys = null;
} else {
java.util.List keysCopy = new java.util.ArrayList(keys.size());
keysCopy.addAll(keys);
this.keys = keysCopy;
}
return this;
}
/**
* List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*
* Constraints:
* Length: 1 -
*
* @return List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*/
public java.util.List getAttributesToGet() {
return attributesToGet;
}
/**
* List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*
* Constraints:
* Length: 1 -
*
* @param attributesToGet List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*/
public void setAttributesToGet(java.util.Collection attributesToGet) {
if (attributesToGet == null) {
this.attributesToGet = null;
return;
}
java.util.List attributesToGetCopy = new java.util.ArrayList(attributesToGet.size());
attributesToGetCopy.addAll(attributesToGet);
this.attributesToGet = attributesToGetCopy;
}
/**
* List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 -
*
* @param attributesToGet List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public KeysAndAttributes withAttributesToGet(String... attributesToGet) {
if (getAttributesToGet() == null) setAttributesToGet(new java.util.ArrayList(attributesToGet.length));
for (String value : attributesToGet) {
getAttributesToGet().add(value);
}
return this;
}
/**
* List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 -
*
* @param attributesToGet List of Attribute names. If attribute names are not
* specified then all attributes will be returned. If some attributes are
* not found, they will not appear in the result.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public KeysAndAttributes withAttributesToGet(java.util.Collection attributesToGet) {
if (attributesToGet == null) {
this.attributesToGet = null;
} else {
java.util.List attributesToGetCopy = new java.util.ArrayList(attributesToGet.size());
attributesToGetCopy.addAll(attributesToGet);
this.attributesToGet = attributesToGetCopy;
}
return this;
}
/**
* If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*
* @return If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*/
public Boolean isConsistentRead() {
return consistentRead;
}
/**
* If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*
* @param consistentRead If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*/
public void setConsistentRead(Boolean consistentRead) {
this.consistentRead = consistentRead;
}
/**
* If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param consistentRead If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public KeysAndAttributes withConsistentRead(Boolean consistentRead) {
this.consistentRead = consistentRead;
return this;
}
/**
* If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*
* @return If set to true, then a consistent read is issued.
* Otherwise eventually-consistent is used.
*/
public Boolean getConsistentRead() {
return consistentRead;
}
/**
* 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 (getKeys() != null) sb.append("Keys: " + getKeys() + ", ");
if (getAttributesToGet() != null) sb.append("AttributesToGet: " + getAttributesToGet() + ", ");
if (isConsistentRead() != null) sb.append("ConsistentRead: " + isConsistentRead() + ", ");
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getKeys() == null) ? 0 : getKeys().hashCode());
hashCode = prime * hashCode + ((getAttributesToGet() == null) ? 0 : getAttributesToGet().hashCode());
hashCode = prime * hashCode + ((isConsistentRead() == null) ? 0 : isConsistentRead().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof KeysAndAttributes == false) return false;
KeysAndAttributes other = (KeysAndAttributes)obj;
if (other.getKeys() == null ^ this.getKeys() == null) return false;
if (other.getKeys() != null && other.getKeys().equals(this.getKeys()) == false) return false;
if (other.getAttributesToGet() == null ^ this.getAttributesToGet() == null) return false;
if (other.getAttributesToGet() != null && other.getAttributesToGet().equals(this.getAttributesToGet()) == false) return false;
if (other.isConsistentRead() == null ^ this.isConsistentRead() == null) return false;
if (other.isConsistentRead() != null && other.isConsistentRead().equals(this.isConsistentRead()) == false) return false;
return true;
}
}