org.immutables.fixture.jackson.ImmutableAttributeIs Maven / Gradle / Ivy
package org.immutables.fixture.jackson;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
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 com.google.common.primitives.Booleans;
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 AttributeIs}.
*
* Use the builder to create immutable instances:
* {@code ImmutableAttributeIs.builder()}.
*/
@SuppressWarnings("all")
@ParametersAreNonnullByDefault
@Generated({"Immutables.generator", "AttributeIs"})
@Immutable
public final class ImmutableAttributeIs implements AttributeIs {
private final boolean isEmpty;
private final boolean empty;
private ImmutableAttributeIs(boolean isEmpty, boolean empty) {
this.isEmpty = isEmpty;
this.empty = empty;
}
/**
* @return The value of the {@code isEmpty} attribute
*/
@JsonProperty("isEmpty")
@Override
public boolean isEmpty() {
return isEmpty;
}
/**
* @return The value of the {@code empty} attribute
*/
@JsonProperty("empty")
@Override
public boolean getEmpty() {
return empty;
}
/**
* Copy the current immutable object by setting a value for the {@link AttributeIs#isEmpty() isEmpty} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param isEmpty A new value for isEmpty
* @return A modified copy of the {@code this} object
*/
public final ImmutableAttributeIs withIsEmpty(boolean isEmpty) {
if (this.isEmpty == isEmpty) return this;
return new ImmutableAttributeIs(isEmpty, this.empty);
}
/**
* Copy the current immutable object by setting a value for the {@link AttributeIs#getEmpty() empty} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param empty A new value for empty
* @return A modified copy of the {@code this} object
*/
public final ImmutableAttributeIs withEmpty(boolean empty) {
if (this.empty == empty) return this;
return new ImmutableAttributeIs(this.isEmpty, empty);
}
/**
* This instance is equal to all instances of {@code ImmutableAttributeIs} 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 ImmutableAttributeIs
&& equalTo((ImmutableAttributeIs) another);
}
private boolean equalTo(ImmutableAttributeIs another) {
return isEmpty == another.isEmpty
&& empty == another.empty;
}
/**
* Computes a hash code from attributes: {@code isEmpty}, {@code empty}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 31;
h = h * 17 + Booleans.hashCode(isEmpty);
h = h * 17 + Booleans.hashCode(empty);
return h;
}
/**
* Prints the immutable value {@code AttributeIs} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("AttributeIs")
.omitNullValues()
.add("isEmpty", isEmpty)
.add("empty", empty)
.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
static final class Json implements AttributeIs {
@Nullable Boolean isEmpty;
@Nullable Boolean empty;
@JsonProperty("isEmpty")
public void setIsEmpty(boolean isEmpty) {
this.isEmpty = isEmpty;
}
@JsonProperty("empty")
public void setEmpty(boolean empty) {
this.empty = empty;
}
@Override
public boolean isEmpty() { throw new UnsupportedOperationException(); }
@Override
public boolean getEmpty() { 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 ImmutableAttributeIs fromJson(Json json) {
ImmutableAttributeIs.Builder builder = ImmutableAttributeIs.builder();
if (json.isEmpty != null) {
builder.isEmpty(json.isEmpty);
}
if (json.empty != null) {
builder.empty(json.empty);
}
return builder.build();
}
/**
* Creates an immutable copy of a {@link AttributeIs} 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 AttributeIs instance
*/
public static ImmutableAttributeIs copyOf(AttributeIs instance) {
if (instance instanceof ImmutableAttributeIs) {
return (ImmutableAttributeIs) instance;
}
return ImmutableAttributeIs.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableAttributeIs ImmutableAttributeIs}.
* @return A new ImmutableAttributeIs builder
*/
public static ImmutableAttributeIs.Builder builder() {
return new ImmutableAttributeIs.Builder();
}
/**
* Builds instances of type {@link ImmutableAttributeIs ImmutableAttributeIs}.
* 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_IS_EMPTY = 0x1L;
private static final long INIT_BIT_EMPTY = 0x2L;
private long initBits = 0x3L;
private boolean isEmpty;
private boolean empty;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code AttributeIs} 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 from(AttributeIs instance) {
Preconditions.checkNotNull(instance, "instance");
isEmpty(instance.isEmpty());
empty(instance.getEmpty());
return this;
}
/**
* Initializes the value for the {@link AttributeIs#isEmpty() isEmpty} attribute.
* @param isEmpty The value for isEmpty
* @return {@code this} builder for use in a chained invocation
*/
public final Builder isEmpty(boolean isEmpty) {
this.isEmpty = isEmpty;
initBits &= ~INIT_BIT_IS_EMPTY;
return this;
}
/**
* Initializes the value for the {@link AttributeIs#getEmpty() empty} attribute.
* @param empty The value for empty
* @return {@code this} builder for use in a chained invocation
*/
public final Builder empty(boolean empty) {
this.empty = empty;
initBits &= ~INIT_BIT_EMPTY;
return this;
}
/**
* Builds a new {@link ImmutableAttributeIs ImmutableAttributeIs}.
* @return An immutable instance of AttributeIs
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableAttributeIs build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableAttributeIs(isEmpty, empty);
}
private String formatRequiredAttributesMessage() {
List attributes = Lists.newArrayList();
if ((initBits & INIT_BIT_IS_EMPTY) != 0) attributes.add("isEmpty");
if ((initBits & INIT_BIT_EMPTY) != 0) attributes.add("empty");
return "Cannot build AttributeIs, some of required attributes are not set " + attributes;
}
}
}