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org.immutables.fixture.style.ImmutableOptionalWithNullable Maven / Gradle / Ivy

package org.immutables.fixture.style;

import com.google.common.base.MoreObjects;
import com.google.common.base.Objects;
import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
import java.util.OptionalInt;
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 OptionalWithNullable}.
 * 

* Use the builder to create immutable instances: * {@code ImmutableOptionalWithNullable.builder()}. */ @SuppressWarnings("all") @ParametersAreNonnullByDefault @Generated({"Immutables.generator", "OptionalWithNullable"}) @Immutable public final class ImmutableOptionalWithNullable implements OptionalWithNullable { private final @Nullable String javaOptional; private final @Nullable Integer javaOptionalInt; private final @Nullable Integer javaOptionalInteger; private final Optional guavaOptional; private ImmutableOptionalWithNullable( @Nullable String javaOptional, @Nullable Integer javaOptionalInt, @Nullable Integer javaOptionalInteger, Optional guavaOptional) { this.javaOptional = javaOptional; this.javaOptionalInt = javaOptionalInt; this.javaOptionalInteger = javaOptionalInteger; this.guavaOptional = guavaOptional; } /** * @return The value of the {@code javaOptional} attribute */ @Override public java.util.Optional getJavaOptional() { return java.util.Optional.ofNullable(javaOptional); } /** * @return The value of the {@code javaOptionalInt} attribute */ @Override public OptionalInt getJavaOptionalInt() { return javaOptionalInt != null ? OptionalInt.of(javaOptionalInt) : OptionalInt.empty(); } /** * @return The value of the {@code javaOptionalInteger} attribute */ @Override public java.util.Optional getJavaOptionalInteger() { return java.util.Optional.ofNullable(javaOptionalInteger); } /** * @return The value of the {@code guavaOptional} attribute */ @Override public Optional getGuavaOptional() { return guavaOptional; } /** * Copy the current immutable object by setting a present value for the optional {@link OptionalWithNullable#getJavaOptional() javaOptional} attribute. * @param value The value for javaOptional, {@code null} is accepted as {@code java.util.Optional.empty()} * @return A modified copy of {@code this} object */ public final ImmutableOptionalWithNullable withJavaOptional(@Nullable String value) { @Nullable String newValue = value; if (Objects.equal(this.javaOptional, newValue)) return this; return new ImmutableOptionalWithNullable(newValue, this.javaOptionalInt, this.javaOptionalInteger, this.guavaOptional); } /** * Copy the current immutable object by setting an optional value for the {@link OptionalWithNullable#getJavaOptional() javaOptional} attribute. * An equality check is used on inner nullable value to prevent copying of the same value by returning {@code this}. * @param optional A value for javaOptional * @return A modified copy of {@code this} object */ public final ImmutableOptionalWithNullable withJavaOptional(java.util.Optional optional) { @Nullable String value = optional.orElse(null); if (Objects.equal(this.javaOptional, value)) return this; return new ImmutableOptionalWithNullable(value, this.javaOptionalInt, this.javaOptionalInteger, this.guavaOptional); } /** * Copy the current immutable object by setting a present value for the optional {@link OptionalWithNullable#getJavaOptionalInt() javaOptionalInt} attribute. * @param value The value for javaOptionalInt * @return A modified copy of {@code this} object */ public final ImmutableOptionalWithNullable withJavaOptionalInt(int value) { @Nullable Integer newValue = value; if (Objects.equal(this.javaOptionalInt, newValue)) return this; return new ImmutableOptionalWithNullable(this.javaOptional, newValue, this.javaOptionalInteger, this.guavaOptional); } /** * Copy the current immutable object by setting an optional value for the {@link OptionalWithNullable#getJavaOptionalInt() javaOptionalInt} attribute. * An equality check is used on inner nullable value to prevent copying of the same value by returning {@code this}. * @param optional A value for javaOptionalInt * @return A modified copy of {@code this} object */ public final ImmutableOptionalWithNullable withJavaOptionalInt(OptionalInt optional) { @Nullable Integer value = optional.isPresent() ? optional.getAsInt() : null; if (Objects.equal(this.javaOptionalInt, value)) return this; return new ImmutableOptionalWithNullable(this.javaOptional, value, this.javaOptionalInteger, this.guavaOptional); } /** * Copy the current immutable object by setting a present value for the optional {@link OptionalWithNullable#getJavaOptionalInteger() javaOptionalInteger} attribute. * @param value The value for javaOptionalInteger, {@code null} is accepted as {@code java.util.Optional.empty()} * @return A modified copy of {@code this} object */ public final ImmutableOptionalWithNullable withJavaOptionalInteger(@Nullable Integer value) { @Nullable Integer newValue = value; if (Objects.equal(this.javaOptionalInteger, newValue)) return this; return new ImmutableOptionalWithNullable(this.javaOptional, this.javaOptionalInt, newValue, this.guavaOptional); } /** * Copy the current immutable object by setting an optional value for the {@link OptionalWithNullable#getJavaOptionalInteger() javaOptionalInteger} attribute. * An equality check is used on inner nullable value to prevent copying of the same value by returning {@code this}. * @param optional A value for javaOptionalInteger * @return A modified copy of {@code this} object */ public final ImmutableOptionalWithNullable withJavaOptionalInteger(java.util.Optional optional) { @Nullable Integer value = optional.orElse(null); if (Objects.equal(this.javaOptionalInteger, value)) return this; return new ImmutableOptionalWithNullable(this.javaOptional, this.javaOptionalInt, value, this.guavaOptional); } /** * Copy the current immutable object by setting a present value for the optional {@link OptionalWithNullable#getGuavaOptional() guavaOptional} attribute. * @param value The value for guavaOptional, {@code null} is accepted as {@code com.google.common.base.Optional.absent()} * @return A modified copy of {@code this} object */ public final ImmutableOptionalWithNullable withGuavaOptional(@Nullable String value) { Optional newValue = Optional.fromNullable(value); if (this.guavaOptional.equals(newValue)) return this; return new ImmutableOptionalWithNullable(this.javaOptional, this.javaOptionalInt, this.javaOptionalInteger, newValue); } /** * Copy the current immutable object by setting an optional value for the {@link OptionalWithNullable#getGuavaOptional() guavaOptional} attribute. * An equality check is used to prevent copying of the same value by returning {@code this}. * @param optional A value for guavaOptional * @return A modified copy of {@code this} object */ public final ImmutableOptionalWithNullable withGuavaOptional(Optional optional) { Optional value = Preconditions.checkNotNull(optional, "guavaOptional"); if (this.guavaOptional.equals(value)) return this; return new ImmutableOptionalWithNullable(this.javaOptional, this.javaOptionalInt, this.javaOptionalInteger, value); } /** * This instance is equal to all instances of {@code ImmutableOptionalWithNullable} 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 ImmutableOptionalWithNullable && equalTo((ImmutableOptionalWithNullable) another); } private boolean equalTo(ImmutableOptionalWithNullable another) { return Objects.equal(javaOptional, another.javaOptional) && Objects.equal(javaOptionalInt, another.javaOptionalInt) && Objects.equal(javaOptionalInteger, another.javaOptionalInteger) && guavaOptional.equals(another.guavaOptional); } /** * Computes a hash code from attributes: {@code javaOptional}, {@code javaOptionalInt}, {@code javaOptionalInteger}, {@code guavaOptional}. * @return hashCode value */ @Override public int hashCode() { int h = 31; h = h * 17 + Objects.hashCode(javaOptional); h = h * 17 + Objects.hashCode(javaOptionalInt); h = h * 17 + Objects.hashCode(javaOptionalInteger); h = h * 17 + guavaOptional.hashCode(); return h; } /** * Prints the immutable value {@code OptionalWithNullable} with attribute values. * @return A string representation of the value */ @Override public String toString() { return MoreObjects.toStringHelper("OptionalWithNullable") .omitNullValues() .add("javaOptional", javaOptional) .add("javaOptionalInt", javaOptionalInt) .add("javaOptionalInteger", javaOptionalInteger) .add("guavaOptional", guavaOptional.orNull()) .toString(); } /** * Creates an immutable copy of a {@link OptionalWithNullable} 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 OptionalWithNullable instance */ public static ImmutableOptionalWithNullable copyOf(OptionalWithNullable instance) { if (instance instanceof ImmutableOptionalWithNullable) { return (ImmutableOptionalWithNullable) instance; } return ImmutableOptionalWithNullable.builder() .from(instance) .build(); } /** * Creates a builder for {@link ImmutableOptionalWithNullable ImmutableOptionalWithNullable}. * @return A new ImmutableOptionalWithNullable builder */ public static ImmutableOptionalWithNullable.Builder builder() { return new ImmutableOptionalWithNullable.Builder(); } /** * Builds instances of type {@link ImmutableOptionalWithNullable ImmutableOptionalWithNullable}. * 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 @Nullable String javaOptional; private @Nullable Integer javaOptionalInt; private @Nullable Integer javaOptionalInteger; private Optional guavaOptional = Optional.absent(); private Builder() { } /** * Fill a builder with attribute values from the provided {@code OptionalWithNullable} 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(OptionalWithNullable instance) { Preconditions.checkNotNull(instance, "instance"); java.util.Optional javaOptionalOptional = instance.getJavaOptional(); if (javaOptionalOptional.isPresent()) { javaOptional(javaOptionalOptional); } OptionalInt javaOptionalIntOptional = instance.getJavaOptionalInt(); if (javaOptionalIntOptional.isPresent()) { javaOptionalInt(javaOptionalIntOptional); } java.util.Optional javaOptionalIntegerOptional = instance.getJavaOptionalInteger(); if (javaOptionalIntegerOptional.isPresent()) { javaOptionalInteger(javaOptionalIntegerOptional); } Optional guavaOptionalOptional = instance.getGuavaOptional(); if (guavaOptionalOptional.isPresent()) { guavaOptional(guavaOptionalOptional); } return this; } /** * Initializes the optional value {@link OptionalWithNullable#getJavaOptional() javaOptional} to javaOptional. * @param javaOptional The value for javaOptional, {@code null} is accepted as {@code java.util.Optional.empty()} * @return {@code this} builder for chained invocation */ public final Builder javaOptional(@Nullable String javaOptional) { this.javaOptional = javaOptional; return this; } /** * Initializes the optional value {@link OptionalWithNullable#getJavaOptional() javaOptional} to javaOptional. * @param javaOptional The value for javaOptional * @return {@code this} builder for use in a chained invocation */ public final Builder javaOptional(java.util.Optional javaOptional) { this.javaOptional = javaOptional.orElse(null); return this; } /** * Initializes the optional value {@link OptionalWithNullable#getJavaOptionalInt() javaOptionalInt} to javaOptionalInt. * @param javaOptionalInt The value for javaOptionalInt * @return {@code this} builder for chained invocation */ public final Builder javaOptionalInt(int javaOptionalInt) { this.javaOptionalInt = javaOptionalInt; return this; } /** * Initializes the optional value {@link OptionalWithNullable#getJavaOptionalInt() javaOptionalInt} to javaOptionalInt. * @param javaOptionalInt The value for javaOptionalInt * @return {@code this} builder for use in a chained invocation */ public final Builder javaOptionalInt(OptionalInt javaOptionalInt) { this.javaOptionalInt = javaOptionalInt.isPresent() ? javaOptionalInt.getAsInt() : null; return this; } /** * Initializes the optional value {@link OptionalWithNullable#getJavaOptionalInteger() javaOptionalInteger} to javaOptionalInteger. * @param javaOptionalInteger The value for javaOptionalInteger, {@code null} is accepted as {@code java.util.Optional.empty()} * @return {@code this} builder for chained invocation */ public final Builder javaOptionalInteger(@Nullable Integer javaOptionalInteger) { this.javaOptionalInteger = javaOptionalInteger; return this; } /** * Initializes the optional value {@link OptionalWithNullable#getJavaOptionalInteger() javaOptionalInteger} to javaOptionalInteger. * @param javaOptionalInteger The value for javaOptionalInteger * @return {@code this} builder for use in a chained invocation */ public final Builder javaOptionalInteger(java.util.Optional javaOptionalInteger) { this.javaOptionalInteger = javaOptionalInteger.orElse(null); return this; } /** * Initializes the optional value {@link OptionalWithNullable#getGuavaOptional() guavaOptional} to guavaOptional. * @param guavaOptional The value for guavaOptional, {@code null} is accepted as {@code com.google.common.base.Optional.absent()} * @return {@code this} builder for chained invocation */ public final Builder guavaOptional(@Nullable String guavaOptional) { this.guavaOptional = Optional.fromNullable(guavaOptional); return this; } /** * Initializes the optional value {@link OptionalWithNullable#getGuavaOptional() guavaOptional} to guavaOptional. * @param guavaOptional The value for guavaOptional * @return {@code this} builder for use in a chained invocation */ public final Builder guavaOptional(Optional guavaOptional) { this.guavaOptional = Preconditions.checkNotNull(guavaOptional, "guavaOptional"); return this; } /** * Builds a new {@link ImmutableOptionalWithNullable ImmutableOptionalWithNullable}. * @return An immutable instance of OptionalWithNullable * @throws java.lang.IllegalStateException if any required attributes are missing */ public ImmutableOptionalWithNullable build() { return new ImmutableOptionalWithNullable(javaOptional, javaOptionalInt, javaOptionalInteger, guavaOptional); } } }





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