org.immutables.fixture.jackson.ImmutableDatasetPathLocator Maven / Gradle / Ivy
package org.immutables.fixture.jackson;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.google.common.base.MoreObjects;
import com.google.common.base.Preconditions;
import com.google.common.collect.Lists;
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 PolymorphicMappings.DatasetPathLocator}.
*
* Use the builder to create immutable instances:
* {@code new PolymorphicMappings.DatasetPathLocator.Builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "PolymorphicMappings.DatasetPathLocator"})
@Immutable
final class ImmutableDatasetPathLocator
implements PolymorphicMappings.DatasetPathLocator {
private final String datasetPath;
private ImmutableDatasetPathLocator(String datasetPath) {
this.datasetPath = datasetPath;
}
/**
* @return The value of the {@code datasetPath} attribute
*/
@JsonProperty
@Override
public String getDatasetPath() {
return datasetPath;
}
/**
* Copy the current immutable object by setting a value for the {@link PolymorphicMappings.DatasetPathLocator#getDatasetPath() datasetPath} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param datasetPath A new value for datasetPath
* @return A modified copy of the {@code this} object
*/
public final ImmutableDatasetPathLocator withDatasetPath(String datasetPath) {
if (this.datasetPath.equals(datasetPath)) return this;
String newValue = Preconditions.checkNotNull(datasetPath, "datasetPath");
return new ImmutableDatasetPathLocator(newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableDatasetPathLocator} 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 ImmutableDatasetPathLocator
&& equalTo((ImmutableDatasetPathLocator) another);
}
private boolean equalTo(ImmutableDatasetPathLocator another) {
return datasetPath.equals(another.datasetPath);
}
/**
* Computes a hash code from attributes: {@code datasetPath}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + datasetPath.hashCode();
return h;
}
/**
* Prints the immutable value {@code DatasetPathLocator} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("DatasetPathLocator")
.omitNullValues()
.add("datasetPath", datasetPath)
.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
@JsonDeserialize
@JsonTypeInfo(use=JsonTypeInfo.Id.NONE)
static final class Json implements PolymorphicMappings.DatasetPathLocator {
@Nullable String datasetPath;
@JsonProperty
public void setDatasetPath(String datasetPath) {
this.datasetPath = datasetPath;
}
@Override
public String getDatasetPath() { 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 ImmutableDatasetPathLocator fromJson(Json json) {
PolymorphicMappings.DatasetPathLocator.Builder builder = new PolymorphicMappings.DatasetPathLocator.Builder();
if (json.datasetPath != null) {
builder.datasetPath(json.datasetPath);
}
return builder.build();
}
/**
* Creates an immutable copy of a {@link PolymorphicMappings.DatasetPathLocator} 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 DatasetPathLocator instance
*/
public static ImmutableDatasetPathLocator copyOf(PolymorphicMappings.DatasetPathLocator instance) {
if (instance instanceof ImmutableDatasetPathLocator) {
return (ImmutableDatasetPathLocator) instance;
}
return new PolymorphicMappings.DatasetPathLocator.Builder()
.from(instance)
.build();
}
/**
* Builds instances of type {@link ImmutableDatasetPathLocator ImmutableDatasetPathLocator}.
* 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
static class Builder {
private static final long INIT_BIT_DATASET_PATH = 0x1L;
private long initBits = 0x1L;
private @Nullable String datasetPath;
/**
* Creates a builder for {@link ImmutableDatasetPathLocator ImmutableDatasetPathLocator} instances.
*/
Builder() {
if (!(this instanceof PolymorphicMappings.DatasetPathLocator.Builder)) {
throw new UnsupportedOperationException("Use: new PolymorphicMappings.DatasetPathLocator.Builder()");
}
}
/**
* Fill a builder with attribute values from the provided {@code DatasetPathLocator} 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 PolymorphicMappings.DatasetPathLocator.Builder from(PolymorphicMappings.DatasetPathLocator instance) {
Preconditions.checkNotNull(instance, "instance");
datasetPath(instance.getDatasetPath());
return (PolymorphicMappings.DatasetPathLocator.Builder) this;
}
/**
* Initializes the value for the {@link PolymorphicMappings.DatasetPathLocator#getDatasetPath() datasetPath} attribute.
* @param datasetPath The value for datasetPath
* @return {@code this} builder for use in a chained invocation
*/
public final PolymorphicMappings.DatasetPathLocator.Builder datasetPath(String datasetPath) {
this.datasetPath = Preconditions.checkNotNull(datasetPath, "datasetPath");
initBits &= ~INIT_BIT_DATASET_PATH;
return (PolymorphicMappings.DatasetPathLocator.Builder) this;
}
/**
* Builds a new {@link ImmutableDatasetPathLocator ImmutableDatasetPathLocator}.
* @return An immutable instance of DatasetPathLocator
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableDatasetPathLocator build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableDatasetPathLocator(datasetPath);
}
private String formatRequiredAttributesMessage() {
List attributes = Lists.newArrayList();
if ((initBits & INIT_BIT_DATASET_PATH) != 0) attributes.add("datasetPath");
return "Cannot build DatasetPathLocator, some of required attributes are not set " + attributes;
}
}
}