com.amazonaws.services.cloudsearchdomain.model.FieldStats Maven / Gradle / Ivy
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/*
* 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.cloudsearchdomain.model;
import java.io.Serializable;
/**
*
* The statistics for a field calculated in the request.
*
*/
public class FieldStats implements Serializable, Cloneable {
/**
*
* The minimum value found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), min is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* min is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*/
private String min;
/**
*
* The maximum value found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), max is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* max is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*/
private String max;
/**
*
* The number of documents that contain a value in the specified field in
* the result set.
*
*/
private Long count;
/**
*
* The number of documents that do not contain a value in the specified
* field in the result set.
*
*/
private Long missing;
/**
*
* The sum of the field values across the documents in the result set.
* null for date fields.
*
*/
private Double sum;
/**
*
* The sum of all field values in the result set squared.
*
*/
private Double sumOfSquares;
/**
*
* The average of the values found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), mean is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* mean is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*/
private String mean;
/**
*
* The standard deviation of the values in the specified field in the result
* set.
*
*/
private Double stddev;
/**
*
* The minimum value found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), min is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* min is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @param min
* The minimum value found in the specified field in the result
* set.
*
* If the field is numeric (int, int-array,
* double, or double-array),
* min is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, min is
* the string representation of a date with the format specified in
* IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
*/
public void setMin(String min) {
this.min = min;
}
/**
*
* The minimum value found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), min is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* min is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @return The minimum value found in the specified field in the result
* set.
*
* If the field is numeric (int, int-array, double, or double-array),
* min is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, min is
* the string representation of a date with the format specified in
* IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
*/
public String getMin() {
return this.min;
}
/**
*
* The minimum value found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), min is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* min is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @param min
* The minimum value found in the specified field in the result
* set.
*
* If the field is numeric (int, int-array,
* double, or double-array),
* min is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, min is
* the string representation of a date with the format specified in
* IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public FieldStats withMin(String min) {
setMin(min);
return this;
}
/**
*
* The maximum value found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), max is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* max is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @param max
* The maximum value found in the specified field in the result
* set.
*
* If the field is numeric (int, int-array,
* double, or double-array),
* max is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, max is
* the string representation of a date with the format specified in
* IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
*/
public void setMax(String max) {
this.max = max;
}
/**
*
* The maximum value found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), max is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* max is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @return The maximum value found in the specified field in the result
* set.
*
* If the field is numeric (int, int-array, double, or double-array),
* max is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, max is
* the string representation of a date with the format specified in
* IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
*/
public String getMax() {
return this.max;
}
/**
*
* The maximum value found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), max is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* max is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @param max
* The maximum value found in the specified field in the result
* set.
*
* If the field is numeric (int, int-array,
* double, or double-array),
* max is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, max is
* the string representation of a date with the format specified in
* IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public FieldStats withMax(String max) {
setMax(max);
return this;
}
/**
*
* The number of documents that contain a value in the specified field in
* the result set.
*
*
* @param count
* The number of documents that contain a value in the specified
* field in the result set.
*/
public void setCount(Long count) {
this.count = count;
}
/**
*
* The number of documents that contain a value in the specified field in
* the result set.
*
*
* @return The number of documents that contain a value in the specified
* field in the result set.
*/
public Long getCount() {
return this.count;
}
/**
*
* The number of documents that contain a value in the specified field in
* the result set.
*
*
* @param count
* The number of documents that contain a value in the specified
* field in the result set.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public FieldStats withCount(Long count) {
setCount(count);
return this;
}
/**
*
* The number of documents that do not contain a value in the specified
* field in the result set.
*
*
* @param missing
* The number of documents that do not contain a value in the
* specified field in the result set.
*/
public void setMissing(Long missing) {
this.missing = missing;
}
/**
*
* The number of documents that do not contain a value in the specified
* field in the result set.
*
*
* @return The number of documents that do not contain a value in the
* specified field in the result set.
*/
public Long getMissing() {
return this.missing;
}
/**
*
* The number of documents that do not contain a value in the specified
* field in the result set.
*
*
* @param missing
* The number of documents that do not contain a value in the
* specified field in the result set.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public FieldStats withMissing(Long missing) {
setMissing(missing);
return this;
}
/**
*
* The sum of the field values across the documents in the result set.
* null for date fields.
*
*
* @param sum
* The sum of the field values across the documents in the result
* set. null for date fields.
*/
public void setSum(Double sum) {
this.sum = sum;
}
/**
*
* The sum of the field values across the documents in the result set.
* null for date fields.
*
*
* @return The sum of the field values across the documents in the result
* set. null for date fields.
*/
public Double getSum() {
return this.sum;
}
/**
*
* The sum of the field values across the documents in the result set.
* null for date fields.
*
*
* @param sum
* The sum of the field values across the documents in the result
* set. null for date fields.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public FieldStats withSum(Double sum) {
setSum(sum);
return this;
}
/**
*
* The sum of all field values in the result set squared.
*
*
* @param sumOfSquares
* The sum of all field values in the result set squared.
*/
public void setSumOfSquares(Double sumOfSquares) {
this.sumOfSquares = sumOfSquares;
}
/**
*
* The sum of all field values in the result set squared.
*
*
* @return The sum of all field values in the result set squared.
*/
public Double getSumOfSquares() {
return this.sumOfSquares;
}
/**
*
* The sum of all field values in the result set squared.
*
*
* @param sumOfSquares
* The sum of all field values in the result set squared.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public FieldStats withSumOfSquares(Double sumOfSquares) {
setSumOfSquares(sumOfSquares);
return this;
}
/**
*
* The average of the values found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), mean is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* mean is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @param mean
* The average of the values found in the specified field in the
* result set.
*
* If the field is numeric (int, int-array,
* double, or double-array),
* mean is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, mean is
* the string representation of a date with the format specified in
* IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
*/
public void setMean(String mean) {
this.mean = mean;
}
/**
*
* The average of the values found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), mean is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* mean is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @return The average of the values found in the specified field in the
* result set.
*
* If the field is numeric (int, int-array, double, or double-array),
* mean is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, mean
* is the string representation of a date with the format specified
* in IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
*/
public String getMean() {
return this.mean;
}
/**
*
* The average of the values found in the specified field in the result set.
*
*
* If the field is numeric (int, int-array,
* double, or double-array), mean is
* the string representation of a double-precision 64-bit floating point
* value. If the field is date or date-array,
* mean is the string representation of a date with the format
* specified in IETF
* RFC3339: yyyy-mm-ddTHH:mm:ss.SSSZ.
*
*
* @param mean
* The average of the values found in the specified field in the
* result set.
*
* If the field is numeric (int, int-array,
* double, or double-array),
* mean is the string representation of a
* double-precision 64-bit floating point value. If the field is
* date or date-array, mean is
* the string representation of a date with the format specified in
* IETF RFC3339:
* yyyy-mm-ddTHH:mm:ss.SSSZ.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public FieldStats withMean(String mean) {
setMean(mean);
return this;
}
/**
*
* The standard deviation of the values in the specified field in the result
* set.
*
*
* @param stddev
* The standard deviation of the values in the specified field in the
* result set.
*/
public void setStddev(Double stddev) {
this.stddev = stddev;
}
/**
*
* The standard deviation of the values in the specified field in the result
* set.
*
*
* @return The standard deviation of the values in the specified field in
* the result set.
*/
public Double getStddev() {
return this.stddev;
}
/**
*
* The standard deviation of the values in the specified field in the result
* set.
*
*
* @param stddev
* The standard deviation of the values in the specified field in the
* result set.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public FieldStats withStddev(Double stddev) {
setStddev(stddev);
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 (getMin() != null)
sb.append("Min: " + getMin() + ",");
if (getMax() != null)
sb.append("Max: " + getMax() + ",");
if (getCount() != null)
sb.append("Count: " + getCount() + ",");
if (getMissing() != null)
sb.append("Missing: " + getMissing() + ",");
if (getSum() != null)
sb.append("Sum: " + getSum() + ",");
if (getSumOfSquares() != null)
sb.append("SumOfSquares: " + getSumOfSquares() + ",");
if (getMean() != null)
sb.append("Mean: " + getMean() + ",");
if (getStddev() != null)
sb.append("Stddev: " + getStddev());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof FieldStats == false)
return false;
FieldStats other = (FieldStats) obj;
if (other.getMin() == null ^ this.getMin() == null)
return false;
if (other.getMin() != null
&& other.getMin().equals(this.getMin()) == false)
return false;
if (other.getMax() == null ^ this.getMax() == null)
return false;
if (other.getMax() != null
&& other.getMax().equals(this.getMax()) == false)
return false;
if (other.getCount() == null ^ this.getCount() == null)
return false;
if (other.getCount() != null
&& other.getCount().equals(this.getCount()) == false)
return false;
if (other.getMissing() == null ^ this.getMissing() == null)
return false;
if (other.getMissing() != null
&& other.getMissing().equals(this.getMissing()) == false)
return false;
if (other.getSum() == null ^ this.getSum() == null)
return false;
if (other.getSum() != null
&& other.getSum().equals(this.getSum()) == false)
return false;
if (other.getSumOfSquares() == null ^ this.getSumOfSquares() == null)
return false;
if (other.getSumOfSquares() != null
&& other.getSumOfSquares().equals(this.getSumOfSquares()) == false)
return false;
if (other.getMean() == null ^ this.getMean() == null)
return false;
if (other.getMean() != null
&& other.getMean().equals(this.getMean()) == false)
return false;
if (other.getStddev() == null ^ this.getStddev() == null)
return false;
if (other.getStddev() != null
&& other.getStddev().equals(this.getStddev()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode
+ ((getMin() == null) ? 0 : getMin().hashCode());
hashCode = prime * hashCode
+ ((getMax() == null) ? 0 : getMax().hashCode());
hashCode = prime * hashCode
+ ((getCount() == null) ? 0 : getCount().hashCode());
hashCode = prime * hashCode
+ ((getMissing() == null) ? 0 : getMissing().hashCode());
hashCode = prime * hashCode
+ ((getSum() == null) ? 0 : getSum().hashCode());
hashCode = prime
* hashCode
+ ((getSumOfSquares() == null) ? 0 : getSumOfSquares()
.hashCode());
hashCode = prime * hashCode
+ ((getMean() == null) ? 0 : getMean().hashCode());
hashCode = prime * hashCode
+ ((getStddev() == null) ? 0 : getStddev().hashCode());
return hashCode;
}
@Override
public FieldStats clone() {
try {
return (FieldStats) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}