com.amazonaws.services.kinesis.model.Shard 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.kinesis.model;
import java.io.Serializable;
/**
*
* A uniquely identified group of data records in an Amazon Kinesis
* stream.
*
*/
public class Shard implements Serializable {
/**
* The unique identifier of the shard within the Amazon Kinesis stream.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*/
private String shardId;
/**
* The shard Id of the shard's parent.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*/
private String parentShardId;
/**
* The shard Id of the shard adjacent to the shard's parent.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*/
private String adjacentParentShardId;
/**
* The range of possible hash key values for the shard, which is a set of
* ordered contiguous positive integers.
*/
private HashKeyRange hashKeyRange;
/**
* The range of possible sequence numbers for the shard.
*/
private SequenceNumberRange sequenceNumberRange;
/**
* The unique identifier of the shard within the Amazon Kinesis stream.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @return The unique identifier of the shard within the Amazon Kinesis stream.
*/
public String getShardId() {
return shardId;
}
/**
* The unique identifier of the shard within the Amazon Kinesis stream.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param shardId The unique identifier of the shard within the Amazon Kinesis stream.
*/
public void setShardId(String shardId) {
this.shardId = shardId;
}
/**
* The unique identifier of the shard within the Amazon Kinesis stream.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param shardId The unique identifier of the shard within the Amazon Kinesis stream.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Shard withShardId(String shardId) {
this.shardId = shardId;
return this;
}
/**
* The shard Id of the shard's parent.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @return The shard Id of the shard's parent.
*/
public String getParentShardId() {
return parentShardId;
}
/**
* The shard Id of the shard's parent.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param parentShardId The shard Id of the shard's parent.
*/
public void setParentShardId(String parentShardId) {
this.parentShardId = parentShardId;
}
/**
* The shard Id of the shard's parent.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param parentShardId The shard Id of the shard's parent.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Shard withParentShardId(String parentShardId) {
this.parentShardId = parentShardId;
return this;
}
/**
* The shard Id of the shard adjacent to the shard's parent.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @return The shard Id of the shard adjacent to the shard's parent.
*/
public String getAdjacentParentShardId() {
return adjacentParentShardId;
}
/**
* The shard Id of the shard adjacent to the shard's parent.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param adjacentParentShardId The shard Id of the shard adjacent to the shard's parent.
*/
public void setAdjacentParentShardId(String adjacentParentShardId) {
this.adjacentParentShardId = adjacentParentShardId;
}
/**
* The shard Id of the shard adjacent to the shard's parent.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 128
* Pattern: [a-zA-Z0-9_.-]+
*
* @param adjacentParentShardId The shard Id of the shard adjacent to the shard's parent.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Shard withAdjacentParentShardId(String adjacentParentShardId) {
this.adjacentParentShardId = adjacentParentShardId;
return this;
}
/**
* The range of possible hash key values for the shard, which is a set of
* ordered contiguous positive integers.
*
* @return The range of possible hash key values for the shard, which is a set of
* ordered contiguous positive integers.
*/
public HashKeyRange getHashKeyRange() {
return hashKeyRange;
}
/**
* The range of possible hash key values for the shard, which is a set of
* ordered contiguous positive integers.
*
* @param hashKeyRange The range of possible hash key values for the shard, which is a set of
* ordered contiguous positive integers.
*/
public void setHashKeyRange(HashKeyRange hashKeyRange) {
this.hashKeyRange = hashKeyRange;
}
/**
* The range of possible hash key values for the shard, which is a set of
* ordered contiguous positive integers.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param hashKeyRange The range of possible hash key values for the shard, which is a set of
* ordered contiguous positive integers.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Shard withHashKeyRange(HashKeyRange hashKeyRange) {
this.hashKeyRange = hashKeyRange;
return this;
}
/**
* The range of possible sequence numbers for the shard.
*
* @return The range of possible sequence numbers for the shard.
*/
public SequenceNumberRange getSequenceNumberRange() {
return sequenceNumberRange;
}
/**
* The range of possible sequence numbers for the shard.
*
* @param sequenceNumberRange The range of possible sequence numbers for the shard.
*/
public void setSequenceNumberRange(SequenceNumberRange sequenceNumberRange) {
this.sequenceNumberRange = sequenceNumberRange;
}
/**
* The range of possible sequence numbers for the shard.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param sequenceNumberRange The range of possible sequence numbers for the shard.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public Shard withSequenceNumberRange(SequenceNumberRange sequenceNumberRange) {
this.sequenceNumberRange = sequenceNumberRange;
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 (getShardId() != null) sb.append("ShardId: " + getShardId() + ",");
if (getParentShardId() != null) sb.append("ParentShardId: " + getParentShardId() + ",");
if (getAdjacentParentShardId() != null) sb.append("AdjacentParentShardId: " + getAdjacentParentShardId() + ",");
if (getHashKeyRange() != null) sb.append("HashKeyRange: " + getHashKeyRange() + ",");
if (getSequenceNumberRange() != null) sb.append("SequenceNumberRange: " + getSequenceNumberRange() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getShardId() == null) ? 0 : getShardId().hashCode());
hashCode = prime * hashCode + ((getParentShardId() == null) ? 0 : getParentShardId().hashCode());
hashCode = prime * hashCode + ((getAdjacentParentShardId() == null) ? 0 : getAdjacentParentShardId().hashCode());
hashCode = prime * hashCode + ((getHashKeyRange() == null) ? 0 : getHashKeyRange().hashCode());
hashCode = prime * hashCode + ((getSequenceNumberRange() == null) ? 0 : getSequenceNumberRange().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof Shard == false) return false;
Shard other = (Shard)obj;
if (other.getShardId() == null ^ this.getShardId() == null) return false;
if (other.getShardId() != null && other.getShardId().equals(this.getShardId()) == false) return false;
if (other.getParentShardId() == null ^ this.getParentShardId() == null) return false;
if (other.getParentShardId() != null && other.getParentShardId().equals(this.getParentShardId()) == false) return false;
if (other.getAdjacentParentShardId() == null ^ this.getAdjacentParentShardId() == null) return false;
if (other.getAdjacentParentShardId() != null && other.getAdjacentParentShardId().equals(this.getAdjacentParentShardId()) == false) return false;
if (other.getHashKeyRange() == null ^ this.getHashKeyRange() == null) return false;
if (other.getHashKeyRange() != null && other.getHashKeyRange().equals(this.getHashKeyRange()) == false) return false;
if (other.getSequenceNumberRange() == null ^ this.getSequenceNumberRange() == null) return false;
if (other.getSequenceNumberRange() != null && other.getSequenceNumberRange().equals(this.getSequenceNumberRange()) == false) return false;
return true;
}
}