org.glowroot.collector.TransactionSummary Maven / Gradle / Ivy
package org.glowroot.collector;
import org.glowroot.shaded.fasterxml.jackson.annotation.JsonCreator;
import org.glowroot.shaded.fasterxml.jackson.annotation.JsonProperty;
import org.glowroot.shaded.google.common.base.MoreObjects;
import org.glowroot.shaded.google.common.base.Objects;
import org.glowroot.shaded.google.common.collect.Lists;
import org.glowroot.shaded.google.common.primitives.Longs;
import java.util.Collection;
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 TransactionSummaryBase}.
*
* Use builder to create immutable instances:
* {@code TransactionSummary.builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "TransactionSummaryBase"})
@Immutable
public final class TransactionSummary extends TransactionSummaryBase {
private final @Nullable String transactionName;
private final long totalMicros;
private final long transactionCount;
private TransactionSummary(
@Nullable String transactionName,
long totalMicros,
long transactionCount) {
this.transactionName = transactionName;
this.totalMicros = totalMicros;
this.transactionCount = transactionCount;
}
/**
* {@inheritDoc}
* @return value of {@code transactionName} attribute
*/
@JsonProperty("transactionName")
@Override
public String transactionName() {
return transactionName;
}
/**
* {@inheritDoc}
* @return value of {@code totalMicros} attribute
*/
@JsonProperty("totalMicros")
@Override
public long totalMicros() {
return totalMicros;
}
/**
* {@inheritDoc}
* @return value of {@code transactionCount} attribute
*/
@JsonProperty("transactionCount")
@Override
public long transactionCount() {
return transactionCount;
}
/**
* Copy current immutable object by setting value for {@link TransactionSummaryBase#transactionName() transactionName}.
* Shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param value new value for transactionName, can be {@code null}
* @return modified copy of the {@code this} object
*/
public final TransactionSummary withTransactionName(@Nullable String value) {
if (this.transactionName == value) {
return this;
}
@Nullable String newValue = value;
return new TransactionSummary(newValue, this.totalMicros, this.transactionCount);
}
/**
* Copy current immutable object by setting value for {@link TransactionSummaryBase#totalMicros() totalMicros}.
* Value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value new value for totalMicros
* @return modified copy of the {@code this} object
*/
public final TransactionSummary withTotalMicros(long value) {
if (this.totalMicros == value) {
return this;
}
long newValue = value;
return new TransactionSummary(this.transactionName, newValue, this.transactionCount);
}
/**
* Copy current immutable object by setting value for {@link TransactionSummaryBase#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 TransactionSummary withTransactionCount(long value) {
if (this.transactionCount == value) {
return this;
}
long newValue = value;
return new TransactionSummary(this.transactionName, this.totalMicros, newValue);
}
/**
* This instance is equal to instances of {@code TransactionSummary} with equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(@Nullable Object another) {
return this == another
|| (another instanceof TransactionSummary && equalTo((TransactionSummary) another));
}
private boolean equalTo(TransactionSummary another) {
return Objects.equal(transactionName, another.transactionName)
&& totalMicros == another.totalMicros
&& transactionCount == another.transactionCount;
}
/**
* Computes hash code from attributes: {@code transactionName}, {@code totalMicros}, {@code transactionCount}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + Objects.hashCode(transactionName);
h = h * 17 + Longs.hashCode(totalMicros);
h = h * 17 + Longs.hashCode(transactionCount);
return h;
}
/**
* Prints immutable value {@code TransactionSummary{...}} with attribute values,
* excluding any non-generated and auxiliary attributes.
* @return string representation of value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("TransactionSummary")
.add("transactionName", transactionName)
.add("totalMicros", totalMicros)
.add("transactionCount", transactionCount)
.toString();
}
@JsonCreator
public static TransactionSummary fromAllAttributes(
@JsonProperty("transactionName") @Nullable String transactionName,
@JsonProperty("totalMicros") @Nullable Long totalMicros,
@JsonProperty("transactionCount") @Nullable Long transactionCount) {
TransactionSummary.Builder builder = TransactionSummary.builder();
if (transactionName != null) {
builder.transactionName(transactionName);
}
if (totalMicros != null) {
builder.totalMicros(totalMicros);
}
if (transactionCount != null) {
builder.transactionCount(transactionCount);
}
return builder.build();
}
/**
* Creates immutable copy of {@link TransactionSummaryBase}.
* 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 TransactionSummary instance
*/
public static TransactionSummary copyOf(TransactionSummaryBase instance) {
if (instance instanceof TransactionSummary) {
return (TransactionSummary) instance;
}
return TransactionSummary.builder()
.transactionName(instance.transactionName())
.totalMicros(instance.totalMicros())
.transactionCount(instance.transactionCount())
.build();
}
/**
* Creates builder for {@link org.glowroot.collector.TransactionSummary}.
* @return new TransactionSummary builder
*/
public static TransactionSummary.Builder builder() {
return new TransactionSummary.Builder();
}
/**
* Builds instances of {@link org.glowroot.collector.TransactionSummary}.
* Initialized attributes and then invoke {@link #build()} method to create
* immutable instance.
*
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 INITIALIZED_BITSET_ALL = 0x3;
private static final long INITIALIZED_BIT_TOTAL_MICROS = 0x1L;
private static final long INITIALIZED_BIT_TRANSACTION_COUNT = 0x2L;
private static final long NONDEFAULT_BIT_TRANSACTION_NAME = 0x1L;
private long initializedBitset;
private long nondefaultBitset;
private @Nullable String transactionName;
private long totalMicros;
private long transactionCount;
private Builder() {}
/**
* Initializes value for {@link TransactionSummaryBase#transactionName() transactionName}.
* @param transactionName value for transactionName, can be {@code null}
* @return {@code this} builder for chained invocation
*/
public final Builder transactionName(@Nullable String transactionName) {
checkNotIsSet(transactionNameIsSet(), "transactionName");
this.transactionName = transactionName;
nondefaultBitset |= NONDEFAULT_BIT_TRANSACTION_NAME;
return this;
}
/**
* Initializes value for {@link TransactionSummaryBase#totalMicros() totalMicros}.
* @param totalMicros value for totalMicros
* @return {@code this} builder for chained invocation
*/
public final Builder totalMicros(long totalMicros) {
checkNotIsSet(totalMicrosIsSet(), "totalMicros");
this.totalMicros = totalMicros;
initializedBitset |= INITIALIZED_BIT_TOTAL_MICROS;
return this;
}
/**
* Initializes value for {@link TransactionSummaryBase#transactionCount() transactionCount}.
* @param transactionCount value for transactionCount
* @return {@code this} builder for chained invocation
*/
public final Builder transactionCount(long transactionCount) {
checkNotIsSet(transactionCountIsSet(), "transactionCount");
this.transactionCount = transactionCount;
initializedBitset |= INITIALIZED_BIT_TRANSACTION_COUNT;
return this;
}
/**
* Builds new {@link org.glowroot.collector.TransactionSummary}.
* @return immutable instance of TransactionSummary
*/
public TransactionSummary build() {
checkRequiredAttributes();
return new TransactionSummary(transactionName, totalMicros, transactionCount);
}
private boolean transactionNameIsSet() {
return (nondefaultBitset & NONDEFAULT_BIT_TRANSACTION_NAME) != 0;
}
private boolean totalMicrosIsSet() {
return (initializedBitset & INITIALIZED_BIT_TOTAL_MICROS) != 0;
}
private boolean transactionCountIsSet() {
return (initializedBitset & INITIALIZED_BIT_TRANSACTION_COUNT) != 0;
}
private void checkNotIsSet(boolean isSet, String name) {
if (isSet) {
throw new IllegalStateException("Builder of TransactionSummary is strict, attribute is already set: ".concat(name));
}
}
private void checkRequiredAttributes() {
if (initializedBitset != INITIALIZED_BITSET_ALL) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
}
private String formatRequiredAttributesMessage() {
Collection attributes = Lists.newArrayList();
if (!totalMicrosIsSet()) {
attributes.add("totalMicros");
}
if (!transactionCountIsSet()) {
attributes.add("transactionCount");
}
return "Cannot build TransactionSummary, some of required attributes are not set " + attributes;
}
}
}