org.glowroot.common.live.ImmutablePercentileAggregate Maven / Gradle / Ivy
package org.glowroot.common.live;
import org.glowroot.agent.shaded.fasterxml.jackson.annotation.JsonCreator;
import org.glowroot.agent.shaded.fasterxml.jackson.annotation.JsonProperty;
import org.glowroot.agent.shaded.google.common.base.MoreObjects;
import org.glowroot.agent.shaded.google.common.base.Preconditions;
import org.glowroot.agent.shaded.google.common.collect.Lists;
import org.glowroot.agent.shaded.google.common.primitives.Doubles;
import org.glowroot.agent.shaded.google.common.primitives.Longs;
import java.util.List;
import javax.annotation.Generated;
import javax.annotation.Nullable;
import javax.annotation.ParametersAreNonnullByDefault;
import javax.annotation.concurrent.Immutable;
import javax.annotation.concurrent.NotThreadSafe;
import org.glowroot.wire.api.model.AggregateOuterClass;
/**
* Immutable implementation of {@link LiveAggregateRepository.PercentileAggregate}.
*
* Use builder to create immutable instances:
* {@code ImmutablePercentileAggregate.builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "LiveAggregateRepository.PercentileAggregate"})
@Immutable
public final class ImmutablePercentileAggregate
implements LiveAggregateRepository.PercentileAggregate {
private final long captureTime;
private final double totalNanos;
private final long transactionCount;
private final AggregateOuterClass.Aggregate.Histogram histogram;
private ImmutablePercentileAggregate(
long captureTime,
double totalNanos,
long transactionCount,
AggregateOuterClass.Aggregate.Histogram histogram) {
this.captureTime = captureTime;
this.totalNanos = totalNanos;
this.transactionCount = transactionCount;
this.histogram = histogram;
}
/**
* @return value of {@code captureTime} attribute
*/
@JsonProperty
@Override
public long captureTime() {
return captureTime;
}
/**
* @return value of {@code totalNanos} attribute
*/
@JsonProperty
@Override
public double totalNanos() {
return totalNanos;
}
/**
* @return value of {@code transactionCount} attribute
*/
@JsonProperty
@Override
public long transactionCount() {
return transactionCount;
}
/**
* @return value of {@code histogram} attribute
*/
@JsonProperty
@Override
public AggregateOuterClass.Aggregate.Histogram histogram() {
return histogram;
}
/**
* Copy current immutable object by setting value for {@link LiveAggregateRepository.PercentileAggregate#captureTime() captureTime}.
* Value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value new value for captureTime
* @return modified copy of the {@code this} object
*/
public final ImmutablePercentileAggregate withCaptureTime(long value) {
if (this.captureTime == value) return this;
long newValue = value;
return new ImmutablePercentileAggregate(newValue, this.totalNanos, this.transactionCount, this.histogram);
}
/**
* Copy current immutable object by setting value for {@link LiveAggregateRepository.PercentileAggregate#totalNanos() totalNanos}.
* @param value new value for totalNanos
* @return modified copy of the {@code this} object
*/
public final ImmutablePercentileAggregate withTotalNanos(double value) {
double newValue = value;
return new ImmutablePercentileAggregate(this.captureTime, newValue, this.transactionCount, this.histogram);
}
/**
* Copy current immutable object by setting value for {@link LiveAggregateRepository.PercentileAggregate#transactionCount() transactionCount}.
* Value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value new value for transactionCount
* @return modified copy of the {@code this} object
*/
public final ImmutablePercentileAggregate withTransactionCount(long value) {
if (this.transactionCount == value) return this;
long newValue = value;
return new ImmutablePercentileAggregate(this.captureTime, this.totalNanos, newValue, this.histogram);
}
/**
* Copy current immutable object by setting value for {@link LiveAggregateRepository.PercentileAggregate#histogram() histogram}.
* Shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param value new value for histogram
* @return modified copy of the {@code this} object
*/
public final ImmutablePercentileAggregate withHistogram(AggregateOuterClass.Aggregate.Histogram value) {
if (this.histogram == value) return this;
AggregateOuterClass.Aggregate.Histogram newValue = Preconditions.checkNotNull(value);
return new ImmutablePercentileAggregate(this.captureTime, this.totalNanos, this.transactionCount, newValue);
}
/**
* This instance is equal to instances of {@code ImmutablePercentileAggregate} with equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(@Nullable Object another) {
if (this == another) return true;
return another instanceof ImmutablePercentileAggregate
&& equalTo((ImmutablePercentileAggregate) another);
}
private boolean equalTo(ImmutablePercentileAggregate another) {
return captureTime == another.captureTime
&& Double.doubleToLongBits(totalNanos) == Double.doubleToLongBits(another.totalNanos)
&& transactionCount == another.transactionCount
&& histogram.equals(another.histogram);
}
/**
* Computes hash code from attributes: {@code captureTime}, {@code totalNanos}, {@code transactionCount}, {@code histogram}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + Longs.hashCode(captureTime);
h = h * 17 + Doubles.hashCode(totalNanos);
h = h * 17 + Longs.hashCode(transactionCount);
h = h * 17 + histogram.hashCode();
return h;
}
/**
* Prints immutable value {@code PercentileAggregate...} with attribute values,
* excluding any non-generated and auxiliary attributes.
* @return string representation of value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("PercentileAggregate")
.add("captureTime", captureTime)
.add("totalNanos", totalNanos)
.add("transactionCount", transactionCount)
.add("histogram", histogram)
.toString();
}
/**
* Simple representation of this value type suitable Jackson binding
* @deprecated Do not use this type directly, it exists only for Jackson-binding infrastructure
*/
@Deprecated
static final class Json {
@JsonProperty
@Nullable Long captureTime;
@JsonProperty
@Nullable java.lang.Double totalNanos;
@JsonProperty
@Nullable Long transactionCount;
@JsonProperty
@Nullable AggregateOuterClass.Aggregate.Histogram histogram;
}
/**
* @param json JSON-bindable data structure
* @return immutable value type
* @deprecated Do not use this method directly, it exists only for Jackson-binding infrastructure
*/
@Deprecated
@JsonCreator
static ImmutablePercentileAggregate fromJson(Json json) {
ImmutablePercentileAggregate.Builder builder = ImmutablePercentileAggregate.builder();
if (json.captureTime != null) {
builder.captureTime(json.captureTime);
}
if (json.totalNanos != null) {
builder.totalNanos(json.totalNanos);
}
if (json.transactionCount != null) {
builder.transactionCount(json.transactionCount);
}
if (json.histogram != null) {
builder.histogram(json.histogram);
}
return builder.build();
}
/**
* Creates immutable copy of {@link LiveAggregateRepository.PercentileAggregate}.
* Uses accessors to get values to initialize immutable instance.
* If an instance is already immutable, it is returned as is.
* @param instance instance to copy
* @return copied immutable PercentileAggregate instance
*/
public static ImmutablePercentileAggregate copyOf(LiveAggregateRepository.PercentileAggregate instance) {
if (instance instanceof ImmutablePercentileAggregate) {
return (ImmutablePercentileAggregate) instance;
}
return ImmutablePercentileAggregate.builder()
.copyFrom(instance)
.build();
}
/**
* Creates builder for {@link org.glowroot.common.live.ImmutablePercentileAggregate ImmutablePercentileAggregate}.
* @return new ImmutablePercentileAggregate builder
*/
public static ImmutablePercentileAggregate.Builder builder() {
return new ImmutablePercentileAggregate.Builder();
}
/**
* Builds instances of {@link org.glowroot.common.live.ImmutablePercentileAggregate ImmutablePercentileAggregate}.
* Initialize attributes and then invoke {@link #build()} method to create
* immutable instance.
*
{@code Builder} is not thread safe and generally should not be stored in field or collection,
* but used immediately to create instances.
*/
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_CAPTURE_TIME = 0x1L;
private static final long INIT_BIT_TOTAL_NANOS = 0x2L;
private static final long INIT_BIT_TRANSACTION_COUNT = 0x4L;
private static final long INIT_BIT_HISTOGRAM = 0x8L;
private long initBits = 0xf;
private long captureTime;
private double totalNanos;
private long transactionCount;
private @Nullable AggregateOuterClass.Aggregate.Histogram histogram;
private Builder() {}
/**
* Fill builder with attribute values from provided {@link LiveAggregateRepository.PercentileAggregate} instance.
* Regular attribute values will be replaced with ones of an instance.
* Instance's absent optional values will not replace present values.
* @param instance instance to copy values from
* @return {@code this} builder for chained invocation
*/
public final Builder copyFrom(LiveAggregateRepository.PercentileAggregate instance) {
Preconditions.checkNotNull(instance);
captureTime(instance.captureTime());
totalNanos(instance.totalNanos());
transactionCount(instance.transactionCount());
histogram(instance.histogram());
return this;
}
/**
* Initializes value for {@link LiveAggregateRepository.PercentileAggregate#captureTime() captureTime}.
* @param captureTime value for captureTime
* @return {@code this} builder for chained invocation
*/
public final Builder captureTime(long captureTime) {
this.captureTime = captureTime;
initBits &= ~INIT_BIT_CAPTURE_TIME;
return this;
}
/**
* Initializes value for {@link LiveAggregateRepository.PercentileAggregate#totalNanos() totalNanos}.
* @param totalNanos value for totalNanos
* @return {@code this} builder for chained invocation
*/
public final Builder totalNanos(double totalNanos) {
this.totalNanos = totalNanos;
initBits &= ~INIT_BIT_TOTAL_NANOS;
return this;
}
/**
* Initializes value for {@link LiveAggregateRepository.PercentileAggregate#transactionCount() transactionCount}.
* @param transactionCount value for transactionCount
* @return {@code this} builder for chained invocation
*/
public final Builder transactionCount(long transactionCount) {
this.transactionCount = transactionCount;
initBits &= ~INIT_BIT_TRANSACTION_COUNT;
return this;
}
/**
* Initializes value for {@link LiveAggregateRepository.PercentileAggregate#histogram() histogram}.
* @param histogram value for histogram
* @return {@code this} builder for chained invocation
*/
public final Builder histogram(AggregateOuterClass.Aggregate.Histogram histogram) {
this.histogram = Preconditions.checkNotNull(histogram);
initBits &= ~INIT_BIT_HISTOGRAM;
return this;
}
/**
* Builds new {@link org.glowroot.common.live.ImmutablePercentileAggregate ImmutablePercentileAggregate}.
* @return immutable instance of PercentileAggregate
* @throws exception {@code java.lang.IllegalStateException} if any required attributes are missing
*/
public ImmutablePercentileAggregate build()
throws IllegalStateException {
checkRequiredAttributes();
return new ImmutablePercentileAggregate(captureTime, totalNanos, transactionCount, histogram);
}
private boolean captureTimeIsSet() {
return (initBits & INIT_BIT_CAPTURE_TIME) == 0;
}
private boolean totalNanosIsSet() {
return (initBits & INIT_BIT_TOTAL_NANOS) == 0;
}
private boolean transactionCountIsSet() {
return (initBits & INIT_BIT_TRANSACTION_COUNT) == 0;
}
private boolean histogramIsSet() {
return (initBits & INIT_BIT_HISTOGRAM) == 0;
}
private void checkRequiredAttributes() throws IllegalStateException {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
}
private String formatRequiredAttributesMessage() {
List attributes = Lists.newArrayList();
if (!captureTimeIsSet()) attributes.add("captureTime");
if (!totalNanosIsSet()) attributes.add("totalNanos");
if (!transactionCountIsSet()) attributes.add("transactionCount");
if (!histogramIsSet()) attributes.add("histogram");
return "Cannot build PercentileAggregate, some of required attributes are not set " + attributes;
}
}
}