org.glowroot.common.live.ImmutableOverallErrorSummary Maven / Gradle / Ivy
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package org.glowroot.common.live;
import org.glowroot.agent.shaded.fasterxml.jackson.annotation.JsonCreator;
import org.glowroot.agent.shaded.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.base.MoreObjects;
import com.google.common.base.Preconditions;
import com.google.common.collect.Lists;
import com.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;
/**
* Immutable implementation of {@link LiveAggregateRepository.OverallErrorSummary}.
*
* Use the builder to create immutable instances:
* {@code ImmutableOverallErrorSummary.builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "LiveAggregateRepository.OverallErrorSummary"})
@Immutable
public final class ImmutableOverallErrorSummary
implements LiveAggregateRepository.OverallErrorSummary {
private final long errorCount;
private final long transactionCount;
private ImmutableOverallErrorSummary(long errorCount, long transactionCount) {
this.errorCount = errorCount;
this.transactionCount = transactionCount;
}
/**
* @return The value of the {@code errorCount} attribute
*/
@JsonProperty
@Override
public long errorCount() {
return errorCount;
}
/**
* @return The value of the {@code transactionCount} attribute
*/
@JsonProperty
@Override
public long transactionCount() {
return transactionCount;
}
/**
* Copy the current immutable object by setting a value for the {@link LiveAggregateRepository.OverallErrorSummary#errorCount() errorCount} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for errorCount
* @return A modified copy of the {@code this} object
*/
public final ImmutableOverallErrorSummary withErrorCount(long value) {
if (this.errorCount == value) return this;
return new ImmutableOverallErrorSummary(value, this.transactionCount);
}
/**
* Copy the current immutable object by setting a value for the {@link LiveAggregateRepository.OverallErrorSummary#transactionCount() transactionCount} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for transactionCount
* @return A modified copy of the {@code this} object
*/
public final ImmutableOverallErrorSummary withTransactionCount(long value) {
if (this.transactionCount == value) return this;
return new ImmutableOverallErrorSummary(this.errorCount, value);
}
/**
* This instance is equal to all instances of {@code ImmutableOverallErrorSummary} that have 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 ImmutableOverallErrorSummary
&& equalTo((ImmutableOverallErrorSummary) another);
}
private boolean equalTo(ImmutableOverallErrorSummary another) {
return errorCount == another.errorCount
&& transactionCount == another.transactionCount;
}
/**
* Computes a hash code from attributes: {@code errorCount}, {@code transactionCount}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + Longs.hashCode(errorCount);
h = h * 17 + Longs.hashCode(transactionCount);
return h;
}
/**
* Prints the immutable value {@code OverallErrorSummary...} with all non-generated
* and non-auxiliary attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("OverallErrorSummary")
.add("errorCount", errorCount)
.add("transactionCount", transactionCount)
.toString();
}
/**
* Utility type used to correctly read immutable object from JSON representation.
* @deprecated Do not use this type directly, it exists only for the Jackson-binding infrastructure
*/
@Deprecated
static final class Json implements LiveAggregateRepository.OverallErrorSummary {
@Nullable Long errorCount;
@Nullable Long transactionCount;
@JsonProperty
public void setErrorCount(long errorCount) {
this.errorCount = errorCount;
}
@JsonProperty
public void setTransactionCount(long transactionCount) {
this.transactionCount = transactionCount;
}
@Override
public long errorCount() { throw new UnsupportedOperationException(); }
@Override
public long transactionCount() { throw new UnsupportedOperationException(); }
}
/**
* @param json A JSON-bindable data structure
* @return An immutable value type
* @deprecated Do not use this method directly, it exists only for the Jackson-binding infrastructure
*/
@Deprecated
@JsonCreator
static ImmutableOverallErrorSummary fromJson(Json json) {
ImmutableOverallErrorSummary.Builder builder = ImmutableOverallErrorSummary.builder();
if (json.errorCount != null) {
builder.errorCount(json.errorCount);
}
if (json.transactionCount != null) {
builder.transactionCount(json.transactionCount);
}
return builder.build();
}
/**
* Creates an immutable copy of a {@link LiveAggregateRepository.OverallErrorSummary} value.
* Uses accessors to get values to initialize the new immutable instance.
* If an instance is already immutable, it is returned as is.
* @param instance The instance to copy
* @return A copied immutable OverallErrorSummary instance
*/
public static ImmutableOverallErrorSummary copyOf(LiveAggregateRepository.OverallErrorSummary instance) {
if (instance instanceof ImmutableOverallErrorSummary) {
return (ImmutableOverallErrorSummary) instance;
}
return ImmutableOverallErrorSummary.builder()
.copyFrom(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableOverallErrorSummary ImmutableOverallErrorSummary}.
* @return A new ImmutableOverallErrorSummary builder
*/
public static ImmutableOverallErrorSummary.Builder builder() {
return new ImmutableOverallErrorSummary.Builder();
}
/**
* Builds instances of type {@link ImmutableOverallErrorSummary ImmutableOverallErrorSummary}.
* Initialize attributes and then invoke the {@link #build()} method to create an
* immutable instance.
*
{@code Builder} is not thread-safe and generally should not be stored in a field or collection,
* but instead used immediately to create instances.
*/
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_ERROR_COUNT = 0x1L;
private static final long INIT_BIT_TRANSACTION_COUNT = 0x2L;
private long initBits = 0x3;
private long errorCount;
private long transactionCount;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code OverallErrorSummary} instance.
* Regular attribute values will be replaced with those from the given instance.
* Absent optional values will not replace present values.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
public final Builder copyFrom(LiveAggregateRepository.OverallErrorSummary instance) {
Preconditions.checkNotNull(instance, "instance");
errorCount(instance.errorCount());
transactionCount(instance.transactionCount());
return this;
}
/**
* Initializes the value for the {@link LiveAggregateRepository.OverallErrorSummary#errorCount() errorCount} attribute.
* @param errorCount The value for errorCount
* @return {@code this} builder for use in a chained invocation
*/
public final Builder errorCount(long errorCount) {
this.errorCount = errorCount;
initBits &= ~INIT_BIT_ERROR_COUNT;
return this;
}
/**
* Initializes the value for the {@link LiveAggregateRepository.OverallErrorSummary#transactionCount() transactionCount} attribute.
* @param transactionCount The value for transactionCount
* @return {@code this} builder for use in a chained invocation
*/
public final Builder transactionCount(long transactionCount) {
this.transactionCount = transactionCount;
initBits &= ~INIT_BIT_TRANSACTION_COUNT;
return this;
}
/**
* Builds a new {@link ImmutableOverallErrorSummary ImmutableOverallErrorSummary}.
* @return An immutable instance of OverallErrorSummary
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableOverallErrorSummary build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableOverallErrorSummary(errorCount, transactionCount);
}
private String formatRequiredAttributesMessage() {
List attributes = Lists.newArrayList();
if ((initBits & INIT_BIT_ERROR_COUNT) != 0) attributes.add("errorCount");
if ((initBits & INIT_BIT_TRANSACTION_COUNT) != 0) attributes.add("transactionCount");
return "Cannot build OverallErrorSummary, some of required attributes are not set " + attributes;
}
}
}