com.amazonaws.services.kinesisanalytics.model.SourceSchema Maven / Gradle / Ivy
/*
* Copyright 2011-2016 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.kinesisanalytics.model;
import java.io.Serializable;
/**
*
* Describes the format of the data in the streaming source, and how each data
* element maps to corresponding columns created in the in-application stream.
*
*/
public class SourceSchema implements Serializable, Cloneable {
/**
*
* Specifies the format of the records on the streaming source.
*
*/
private RecordFormat recordFormat;
/**
*
* Specifies the encoding of the records in the streaming source. For
* example, UTF-8.
*
*/
private String recordEncoding;
/**
*
* A list of RecordColumn objects.
*
*/
private java.util.List recordColumns;
/**
*
* Specifies the format of the records on the streaming source.
*
*
* @param recordFormat
* Specifies the format of the records on the streaming source.
*/
public void setRecordFormat(RecordFormat recordFormat) {
this.recordFormat = recordFormat;
}
/**
*
* Specifies the format of the records on the streaming source.
*
*
* @return Specifies the format of the records on the streaming source.
*/
public RecordFormat getRecordFormat() {
return this.recordFormat;
}
/**
*
* Specifies the format of the records on the streaming source.
*
*
* @param recordFormat
* Specifies the format of the records on the streaming source.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public SourceSchema withRecordFormat(RecordFormat recordFormat) {
setRecordFormat(recordFormat);
return this;
}
/**
*
* Specifies the encoding of the records in the streaming source. For
* example, UTF-8.
*
*
* @param recordEncoding
* Specifies the encoding of the records in the streaming source. For
* example, UTF-8.
*/
public void setRecordEncoding(String recordEncoding) {
this.recordEncoding = recordEncoding;
}
/**
*
* Specifies the encoding of the records in the streaming source. For
* example, UTF-8.
*
*
* @return Specifies the encoding of the records in the streaming source.
* For example, UTF-8.
*/
public String getRecordEncoding() {
return this.recordEncoding;
}
/**
*
* Specifies the encoding of the records in the streaming source. For
* example, UTF-8.
*
*
* @param recordEncoding
* Specifies the encoding of the records in the streaming source. For
* example, UTF-8.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public SourceSchema withRecordEncoding(String recordEncoding) {
setRecordEncoding(recordEncoding);
return this;
}
/**
*
* A list of RecordColumn objects.
*
*
* @return A list of RecordColumn objects.
*/
public java.util.List getRecordColumns() {
return recordColumns;
}
/**
*
* A list of RecordColumn objects.
*
*
* @param recordColumns
* A list of RecordColumn objects.
*/
public void setRecordColumns(
java.util.Collection recordColumns) {
if (recordColumns == null) {
this.recordColumns = null;
return;
}
this.recordColumns = new java.util.ArrayList(
recordColumns);
}
/**
*
* A list of RecordColumn objects.
*
*
* NOTE: This method appends the values to the existing list (if
* any). Use {@link #setRecordColumns(java.util.Collection)} or
* {@link #withRecordColumns(java.util.Collection)} if you want to override
* the existing values.
*
*
* @param recordColumns
* A list of RecordColumn objects.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public SourceSchema withRecordColumns(RecordColumn... recordColumns) {
if (this.recordColumns == null) {
setRecordColumns(new java.util.ArrayList(
recordColumns.length));
}
for (RecordColumn ele : recordColumns) {
this.recordColumns.add(ele);
}
return this;
}
/**
*
* A list of RecordColumn objects.
*
*
* @param recordColumns
* A list of RecordColumn objects.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public SourceSchema withRecordColumns(
java.util.Collection recordColumns) {
setRecordColumns(recordColumns);
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 (getRecordFormat() != null)
sb.append("RecordFormat: " + getRecordFormat() + ",");
if (getRecordEncoding() != null)
sb.append("RecordEncoding: " + getRecordEncoding() + ",");
if (getRecordColumns() != null)
sb.append("RecordColumns: " + getRecordColumns());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof SourceSchema == false)
return false;
SourceSchema other = (SourceSchema) obj;
if (other.getRecordFormat() == null ^ this.getRecordFormat() == null)
return false;
if (other.getRecordFormat() != null
&& other.getRecordFormat().equals(this.getRecordFormat()) == false)
return false;
if (other.getRecordEncoding() == null
^ this.getRecordEncoding() == null)
return false;
if (other.getRecordEncoding() != null
&& other.getRecordEncoding().equals(this.getRecordEncoding()) == false)
return false;
if (other.getRecordColumns() == null ^ this.getRecordColumns() == null)
return false;
if (other.getRecordColumns() != null
&& other.getRecordColumns().equals(this.getRecordColumns()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime
* hashCode
+ ((getRecordFormat() == null) ? 0 : getRecordFormat()
.hashCode());
hashCode = prime
* hashCode
+ ((getRecordEncoding() == null) ? 0 : getRecordEncoding()
.hashCode());
hashCode = prime
* hashCode
+ ((getRecordColumns() == null) ? 0 : getRecordColumns()
.hashCode());
return hashCode;
}
@Override
public SourceSchema clone() {
try {
return (SourceSchema) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}