org.glowroot.transaction.model.GcInfo Maven / Gradle / Ivy
package org.glowroot.transaction.model;
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.Preconditions;
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 GcInfoComponent.GcInfoBase}.
*
* Use builder to create immutable instances:
* {@code GcInfo.builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "GcInfoComponent.GcInfoBase"})
@Immutable
public final class GcInfo extends GcInfoComponent.GcInfoBase {
private final String name;
private final long collectionCount;
private final long collectionTime;
private GcInfo(String name, long collectionCount, long collectionTime) {
this.name = name;
this.collectionCount = collectionCount;
this.collectionTime = collectionTime;
}
/**
* {@inheritDoc}
* @return value of {@code name} attribute
*/
@JsonProperty("name")
@Override
public String name() {
return name;
}
/**
* {@inheritDoc}
* @return value of {@code collectionCount} attribute
*/
@JsonProperty("collectionCount")
@Override
public long collectionCount() {
return collectionCount;
}
/**
* {@inheritDoc}
* @return value of {@code collectionTime} attribute
*/
@JsonProperty("collectionTime")
@Override
public long collectionTime() {
return collectionTime;
}
/**
* Copy current immutable object by setting value for {@link GcInfoComponent.GcInfoBase#name() name}.
* Shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param value new value for name
* @return modified copy of the {@code this} object
*/
public final GcInfo withName(String value) {
if (this.name == value) {
return this;
}
String newValue = Preconditions.checkNotNull(value);
return new GcInfo(newValue, this.collectionCount, this.collectionTime);
}
/**
* Copy current immutable object by setting value for {@link GcInfoComponent.GcInfoBase#collectionCount() collectionCount}.
* Value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value new value for collectionCount
* @return modified copy of the {@code this} object
*/
public final GcInfo withCollectionCount(long value) {
if (this.collectionCount == value) {
return this;
}
long newValue = value;
return new GcInfo(this.name, newValue, this.collectionTime);
}
/**
* Copy current immutable object by setting value for {@link GcInfoComponent.GcInfoBase#collectionTime() collectionTime}.
* Value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value new value for collectionTime
* @return modified copy of the {@code this} object
*/
public final GcInfo withCollectionTime(long value) {
if (this.collectionTime == value) {
return this;
}
long newValue = value;
return new GcInfo(this.name, this.collectionCount, newValue);
}
/**
* This instance is equal to instances of {@code GcInfo} 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 GcInfo && equalTo((GcInfo) another));
}
private boolean equalTo(GcInfo another) {
return name.equals(another.name)
&& collectionCount == another.collectionCount
&& collectionTime == another.collectionTime;
}
/**
* Computes hash code from attributes: {@code name}, {@code collectionCount}, {@code collectionTime}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + name.hashCode();
h = h * 17 + Longs.hashCode(collectionCount);
h = h * 17 + Longs.hashCode(collectionTime);
return h;
}
/**
* Prints immutable value {@code GcInfo{...}} with attribute values,
* excluding any non-generated and auxiliary attributes.
* @return string representation of value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("GcInfo")
.add("name", name)
.add("collectionCount", collectionCount)
.add("collectionTime", collectionTime)
.toString();
}
@JsonCreator
public static GcInfo fromAllAttributes(
@JsonProperty("name") @Nullable String name,
@JsonProperty("collectionCount") @Nullable Long collectionCount,
@JsonProperty("collectionTime") @Nullable Long collectionTime) {
GcInfo.Builder builder = GcInfo.builder();
if (name != null) {
builder.name(name);
}
if (collectionCount != null) {
builder.collectionCount(collectionCount);
}
if (collectionTime != null) {
builder.collectionTime(collectionTime);
}
return builder.build();
}
/**
* Creates immutable copy of {@link GcInfoComponent.GcInfoBase}.
* 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 GcInfo instance
*/
public static GcInfo copyOf(GcInfoComponent.GcInfoBase instance) {
if (instance instanceof GcInfo) {
return (GcInfo) instance;
}
return GcInfo.builder()
.name(instance.name())
.collectionCount(instance.collectionCount())
.collectionTime(instance.collectionTime())
.build();
}
/**
* Creates builder for {@link org.glowroot.transaction.model.GcInfo}.
* @return new GcInfo builder
*/
public static GcInfo.Builder builder() {
return new GcInfo.Builder();
}
/**
* Builds instances of {@link org.glowroot.transaction.model.GcInfo}.
* 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 = 0x7;
private static final long INITIALIZED_BIT_NAME = 0x1L;
private static final long INITIALIZED_BIT_COLLECTION_COUNT = 0x2L;
private static final long INITIALIZED_BIT_COLLECTION_TIME = 0x4L;
private long initializedBitset;
private @Nullable String name;
private long collectionCount;
private long collectionTime;
private Builder() {}
/**
* Initializes value for {@link GcInfoComponent.GcInfoBase#name() name}.
* @param name value for name
* @return {@code this} builder for chained invocation
*/
public final Builder name(String name) {
checkNotIsSet(nameIsSet(), "name");
this.name = Preconditions.checkNotNull(name);
initializedBitset |= INITIALIZED_BIT_NAME;
return this;
}
/**
* Initializes value for {@link GcInfoComponent.GcInfoBase#collectionCount() collectionCount}.
* @param collectionCount value for collectionCount
* @return {@code this} builder for chained invocation
*/
public final Builder collectionCount(long collectionCount) {
checkNotIsSet(collectionCountIsSet(), "collectionCount");
this.collectionCount = collectionCount;
initializedBitset |= INITIALIZED_BIT_COLLECTION_COUNT;
return this;
}
/**
* Initializes value for {@link GcInfoComponent.GcInfoBase#collectionTime() collectionTime}.
* @param collectionTime value for collectionTime
* @return {@code this} builder for chained invocation
*/
public final Builder collectionTime(long collectionTime) {
checkNotIsSet(collectionTimeIsSet(), "collectionTime");
this.collectionTime = collectionTime;
initializedBitset |= INITIALIZED_BIT_COLLECTION_TIME;
return this;
}
/**
* Builds new {@link org.glowroot.transaction.model.GcInfo}.
* @return immutable instance of GcInfo
*/
public GcInfo build() {
checkRequiredAttributes();
return new GcInfo(name, collectionCount, collectionTime);
}
private boolean nameIsSet() {
return (initializedBitset & INITIALIZED_BIT_NAME) != 0;
}
private boolean collectionCountIsSet() {
return (initializedBitset & INITIALIZED_BIT_COLLECTION_COUNT) != 0;
}
private boolean collectionTimeIsSet() {
return (initializedBitset & INITIALIZED_BIT_COLLECTION_TIME) != 0;
}
private void checkNotIsSet(boolean isSet, String name) {
if (isSet) {
throw new IllegalStateException("Builder of GcInfo 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 (!nameIsSet()) {
attributes.add("name");
}
if (!collectionCountIsSet()) {
attributes.add("collectionCount");
}
if (!collectionTimeIsSet()) {
attributes.add("collectionTime");
}
return "Cannot build GcInfo, some of required attributes are not set " + attributes;
}
}
}