org.glowroot.central.repo.ImmutableTraceKey Maven / Gradle / Ivy
package org.glowroot.central.repo;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.base.MoreObjects;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.Var;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import javax.annotation.CheckReturnValue;
import javax.annotation.Nullable;
import javax.annotation.ParametersAreNonnullByDefault;
import javax.annotation.concurrent.Immutable;
import javax.annotation.concurrent.NotThreadSafe;
import org.immutables.value.Generated;
/**
* Immutable implementation of {@link TraceDaoImpl.TraceKey}.
*
* Use the builder to create immutable instances:
* {@code ImmutableTraceKey.builder()}.
*/
@Generated(from = "TraceDaoImpl.TraceKey", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
final class ImmutableTraceKey extends TraceDaoImpl.TraceKey {
private final String agentId;
private final String traceId;
private ImmutableTraceKey(String agentId, String traceId) {
this.agentId = agentId;
this.traceId = traceId;
}
/**
* @return The value of the {@code agentId} attribute
*/
@JsonProperty("agentId")
@Override
String agentId() {
return agentId;
}
/**
* @return The value of the {@code traceId} attribute
*/
@JsonProperty("traceId")
@Override
String traceId() {
return traceId;
}
/**
* Copy the current immutable object by setting a value for the {@link TraceDaoImpl.TraceKey#agentId() agentId} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for agentId
* @return A modified copy of the {@code this} object
*/
public final ImmutableTraceKey withAgentId(String value) {
String newValue = Objects.requireNonNull(value, "agentId");
if (this.agentId.equals(newValue)) return this;
return new ImmutableTraceKey(newValue, this.traceId);
}
/**
* Copy the current immutable object by setting a value for the {@link TraceDaoImpl.TraceKey#traceId() traceId} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for traceId
* @return A modified copy of the {@code this} object
*/
public final ImmutableTraceKey withTraceId(String value) {
String newValue = Objects.requireNonNull(value, "traceId");
if (this.traceId.equals(newValue)) return this;
return new ImmutableTraceKey(this.agentId, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableTraceKey} 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 ImmutableTraceKey
&& equalTo((ImmutableTraceKey) another);
}
private boolean equalTo(ImmutableTraceKey another) {
return agentId.equals(another.agentId)
&& traceId.equals(another.traceId);
}
/**
* Computes a hash code from attributes: {@code agentId}, {@code traceId}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + agentId.hashCode();
h += (h << 5) + traceId.hashCode();
return h;
}
/**
* Prints the immutable value {@code TraceKey} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("TraceKey")
.omitNullValues()
.add("agentId", agentId)
.add("traceId", traceId)
.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
*/
@Generated(from = "TraceDaoImpl.TraceKey", generator = "Immutables")
@Deprecated
@SuppressWarnings("Immutable")
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE)
static final class Json extends TraceDaoImpl.TraceKey {
@Nullable String agentId;
@Nullable String traceId;
@JsonProperty("agentId")
public void setAgentId(String agentId) {
this.agentId = agentId;
}
@JsonProperty("traceId")
public void setTraceId(String traceId) {
this.traceId = traceId;
}
@Override
String agentId() { throw new UnsupportedOperationException(); }
@Override
String traceId() { 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(mode = JsonCreator.Mode.DELEGATING)
static ImmutableTraceKey fromJson(Json json) {
ImmutableTraceKey.Builder builder = ImmutableTraceKey.builder();
if (json.agentId != null) {
builder.agentId(json.agentId);
}
if (json.traceId != null) {
builder.traceId(json.traceId);
}
return builder.build();
}
/**
* Creates an immutable copy of a {@link TraceDaoImpl.TraceKey} 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 TraceKey instance
*/
public static ImmutableTraceKey copyOf(TraceDaoImpl.TraceKey instance) {
if (instance instanceof ImmutableTraceKey) {
return (ImmutableTraceKey) instance;
}
return ImmutableTraceKey.builder()
.copyFrom(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableTraceKey ImmutableTraceKey}.
*
* ImmutableTraceKey.builder()
* .agentId(String) // required {@link TraceDaoImpl.TraceKey#agentId() agentId}
* .traceId(String) // required {@link TraceDaoImpl.TraceKey#traceId() traceId}
* .build();
*
* @return A new ImmutableTraceKey builder
*/
public static ImmutableTraceKey.Builder builder() {
return new ImmutableTraceKey.Builder();
}
/**
* Builds instances of type {@link ImmutableTraceKey ImmutableTraceKey}.
* 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.
*/
@Generated(from = "TraceDaoImpl.TraceKey", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_AGENT_ID = 0x1L;
private static final long INIT_BIT_TRACE_ID = 0x2L;
private long initBits = 0x3L;
private @Nullable String agentId;
private @Nullable String traceId;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code TraceKey} 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
*/
@CanIgnoreReturnValue
public final Builder copyFrom(TraceDaoImpl.TraceKey instance) {
Objects.requireNonNull(instance, "instance");
agentId(instance.agentId());
traceId(instance.traceId());
return this;
}
/**
* Initializes the value for the {@link TraceDaoImpl.TraceKey#agentId() agentId} attribute.
* @param agentId The value for agentId
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder agentId(String agentId) {
this.agentId = Objects.requireNonNull(agentId, "agentId");
initBits &= ~INIT_BIT_AGENT_ID;
return this;
}
/**
* Initializes the value for the {@link TraceDaoImpl.TraceKey#traceId() traceId} attribute.
* @param traceId The value for traceId
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder traceId(String traceId) {
this.traceId = Objects.requireNonNull(traceId, "traceId");
initBits &= ~INIT_BIT_TRACE_ID;
return this;
}
/**
* Builds a new {@link ImmutableTraceKey ImmutableTraceKey}.
* @return An immutable instance of TraceKey
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableTraceKey build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableTraceKey(agentId, traceId);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_AGENT_ID) != 0) attributes.add("agentId");
if ((initBits & INIT_BIT_TRACE_ID) != 0) attributes.add("traceId");
return "Cannot build TraceKey, some of required attributes are not set " + attributes;
}
}
}