Java tutorial
/* * Copyright 2014-2019 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.kinesisfirehose.model; import java.io.Serializable; import javax.annotation.Generated; import com.amazonaws.protocol.StructuredPojo; import com.amazonaws.protocol.ProtocolMarshaller; /** * <p> * The unit of data in a delivery stream. * </p> * * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/firehose-2015-08-04/Record" target="_top">AWS API * Documentation</a> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class Record implements Serializable, Cloneable, StructuredPojo { /** * <p> * The data blob, which is base64-encoded when the blob is serialized. The maximum size of the data blob, before * base64-encoding, is 1,000 KiB. * </p> */ private java.nio.ByteBuffer data; /** * <p> * The data blob, which is base64-encoded when the blob is serialized. The maximum size of the data blob, before * base64-encoding, is 1,000 KiB. * </p> * <p> * The AWS SDK for Java performs a Base64 encoding on this field before sending this request to the AWS service. * Users of the SDK should not perform Base64 encoding on this field. * </p> * <p> * Warning: ByteBuffers returned by the SDK are mutable. Changes to the content or position of the byte buffer will * be seen by all objects that have a reference to this object. It is recommended to call ByteBuffer.duplicate() or * ByteBuffer.asReadOnlyBuffer() before using or reading from the buffer. This behavior will be changed in a future * major version of the SDK. * </p> * * @param data * The data blob, which is base64-encoded when the blob is serialized. The maximum size of the data blob, * before base64-encoding, is 1,000 KiB. */ public void setData(java.nio.ByteBuffer data) { this.data = data; } /** * <p> * The data blob, which is base64-encoded when the blob is serialized. The maximum size of the data blob, before * base64-encoding, is 1,000 KiB. * </p> * <p> * {@code ByteBuffer}s are stateful. Calling their {@code get} methods changes their {@code position}. We recommend * using {@link java.nio.ByteBuffer#asReadOnlyBuffer()} to create a read-only view of the buffer with an independent * {@code position}, and calling {@code get} methods on this rather than directly on the returned {@code ByteBuffer}. * Doing so will ensure that anyone else using the {@code ByteBuffer} will not be affected by changes to the * {@code position}. * </p> * * @return The data blob, which is base64-encoded when the blob is serialized. The maximum size of the data blob, * before base64-encoding, is 1,000 KiB. */ public java.nio.ByteBuffer getData() { return this.data; } /** * <p> * The data blob, which is base64-encoded when the blob is serialized. The maximum size of the data blob, before * base64-encoding, is 1,000 KiB. * </p> * <p> * The AWS SDK for Java performs a Base64 encoding on this field before sending this request to the AWS service. * Users of the SDK should not perform Base64 encoding on this field. * </p> * <p> * Warning: ByteBuffers returned by the SDK are mutable. Changes to the content or position of the byte buffer will * be seen by all objects that have a reference to this object. It is recommended to call ByteBuffer.duplicate() or * ByteBuffer.asReadOnlyBuffer() before using or reading from the buffer. This behavior will be changed in a future * major version of the SDK. * </p> * * @param data * The data blob, which is base64-encoded when the blob is serialized. The maximum size of the data blob, * before base64-encoding, is 1,000 KiB. * @return Returns a reference to this object so that method calls can be chained together. */ public Record withData(java.nio.ByteBuffer data) { setData(data); 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 (getData() != null) sb.append("Data: ").append(getData()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof Record == false) return false; Record other = (Record) obj; if (other.getData() == null ^ this.getData() == null) return false; if (other.getData() != null && other.getData().equals(this.getData()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getData() == null) ? 0 : getData().hashCode()); return hashCode; } @Override public Record clone() { try { return (Record) 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.kinesisfirehose.model.transform.RecordMarshaller.getInstance().marshall(this, protocolMarshaller); } }