org.immutables.fixture.jdkonly.ImmutableJdkUtil Maven / Gradle / Ivy
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package org.immutables.fixture.jdkonly;
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 JdkUtil}.
*
* Use the builder to create immutable instances:
* {@code ImmutableJdkUtil.builder()}.
*/
@Generated(from = "JdkUtil", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
public final class ImmutableJdkUtil implements JdkUtil {
private final boolean a;
private final double d;
private final float f;
private final long l;
private final char c;
private final Object o;
private ImmutableJdkUtil(boolean a, double d, float f, long l, char c, Object o) {
this.a = a;
this.d = d;
this.f = f;
this.l = l;
this.c = c;
this.o = o;
}
/**
* @return The value of the {@code a} attribute
*/
@Override
public boolean a() {
return a;
}
/**
* @return The value of the {@code d} attribute
*/
@Override
public double d() {
return d;
}
/**
* @return The value of the {@code f} attribute
*/
@Override
public float f() {
return f;
}
/**
* @return The value of the {@code l} attribute
*/
@Override
public long l() {
return l;
}
/**
* @return The value of the {@code c} attribute
*/
@Override
public char c() {
return c;
}
/**
* @return The value of the {@code o} attribute
*/
@Override
public Object o() {
return o;
}
/**
* Copy the current immutable object by setting a value for the {@link JdkUtil#a() a} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for a
* @return A modified copy of the {@code this} object
*/
public final ImmutableJdkUtil withA(boolean value) {
if (this.a == value) return this;
return new ImmutableJdkUtil(value, this.d, this.f, this.l, this.c, this.o);
}
/**
* Copy the current immutable object by setting a value for the {@link JdkUtil#d() d} attribute.
* A value strict bits equality used to prevent copying of the same value by returning {@code this}.
* @param value A new value for d
* @return A modified copy of the {@code this} object
*/
public final ImmutableJdkUtil withD(double value) {
if (Double.doubleToLongBits(this.d) == Double.doubleToLongBits(value)) return this;
return new ImmutableJdkUtil(this.a, value, this.f, this.l, this.c, this.o);
}
/**
* Copy the current immutable object by setting a value for the {@link JdkUtil#f() f} attribute.
* A value strict bits equality used to prevent copying of the same value by returning {@code this}.
* @param value A new value for f
* @return A modified copy of the {@code this} object
*/
public final ImmutableJdkUtil withF(float value) {
if (Float.floatToIntBits(this.f) == Float.floatToIntBits(value)) return this;
return new ImmutableJdkUtil(this.a, this.d, value, this.l, this.c, this.o);
}
/**
* Copy the current immutable object by setting a value for the {@link JdkUtil#l() l} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for l
* @return A modified copy of the {@code this} object
*/
public final ImmutableJdkUtil withL(long value) {
if (this.l == value) return this;
return new ImmutableJdkUtil(this.a, this.d, this.f, value, this.c, this.o);
}
/**
* Copy the current immutable object by setting a value for the {@link JdkUtil#c() c} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for c
* @return A modified copy of the {@code this} object
*/
public final ImmutableJdkUtil withC(char value) {
if (this.c == value) return this;
return new ImmutableJdkUtil(this.a, this.d, this.f, this.l, value, this.o);
}
/**
* Copy the current immutable object by setting a value for the {@link JdkUtil#o() o} attribute.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for o
* @return A modified copy of the {@code this} object
*/
public final ImmutableJdkUtil withO(Object value) {
if (this.o == value) return this;
Object newValue = Objects.requireNonNull(value, "o");
return new ImmutableJdkUtil(this.a, this.d, this.f, this.l, this.c, newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableJdkUtil} 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 ImmutableJdkUtil
&& equalTo(0, (ImmutableJdkUtil) another);
}
private boolean equalTo(int synthetic, ImmutableJdkUtil another) {
return a == another.a
&& Double.doubleToLongBits(d) == Double.doubleToLongBits(another.d)
&& Float.floatToIntBits(f) == Float.floatToIntBits(another.f)
&& l == another.l
&& c == another.c
&& o.equals(another.o);
}
/**
* Computes a hash code from attributes: {@code a}, {@code d}, {@code f}, {@code l}, {@code c}, {@code o}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + Boolean.hashCode(a);
h += (h << 5) + Double.hashCode(d);
h += (h << 5) + Float.hashCode(f);
h += (h << 5) + Long.hashCode(l);
h += (h << 5) + Character.hashCode(c);
h += (h << 5) + o.hashCode();
return h;
}
/**
* Prints the immutable value {@code JdkUtil} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return "JdkUtil{"
+ "a=" + a
+ ", d=" + d
+ ", f=" + f
+ ", l=" + l
+ ", c=" + c
+ ", o=" + o
+ "}";
}
/**
* Creates an immutable copy of a {@link JdkUtil} 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 JdkUtil instance
*/
public static ImmutableJdkUtil copyOf(JdkUtil instance) {
if (instance instanceof ImmutableJdkUtil) {
return (ImmutableJdkUtil) instance;
}
return ImmutableJdkUtil.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableJdkUtil ImmutableJdkUtil}.
*
* ImmutableJdkUtil.builder()
* .a(boolean) // required {@link JdkUtil#a() a}
* .d(double) // required {@link JdkUtil#d() d}
* .f(float) // required {@link JdkUtil#f() f}
* .l(long) // required {@link JdkUtil#l() l}
* .c(char) // required {@link JdkUtil#c() c}
* .o(Object) // required {@link JdkUtil#o() o}
* .build();
*
* @return A new ImmutableJdkUtil builder
*/
public static ImmutableJdkUtil.Builder builder() {
return new ImmutableJdkUtil.Builder();
}
/**
* Builds instances of type {@link ImmutableJdkUtil ImmutableJdkUtil}.
* 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 = "JdkUtil", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_A = 0x1L;
private static final long INIT_BIT_D = 0x2L;
private static final long INIT_BIT_F = 0x4L;
private static final long INIT_BIT_L = 0x8L;
private static final long INIT_BIT_C = 0x10L;
private static final long INIT_BIT_O = 0x20L;
private long initBits = 0x3fL;
private boolean a;
private double d;
private float f;
private long l;
private char c;
private @Nullable Object o;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code JdkUtil} 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 from(JdkUtil instance) {
Objects.requireNonNull(instance, "instance");
a(instance.a());
d(instance.d());
f(instance.f());
l(instance.l());
c(instance.c());
o(instance.o());
return this;
}
/**
* Initializes the value for the {@link JdkUtil#a() a} attribute.
* @param a The value for a
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder a(boolean a) {
this.a = a;
initBits &= ~INIT_BIT_A;
return this;
}
/**
* Initializes the value for the {@link JdkUtil#d() d} attribute.
* @param d The value for d
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder d(double d) {
this.d = d;
initBits &= ~INIT_BIT_D;
return this;
}
/**
* Initializes the value for the {@link JdkUtil#f() f} attribute.
* @param f The value for f
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder f(float f) {
this.f = f;
initBits &= ~INIT_BIT_F;
return this;
}
/**
* Initializes the value for the {@link JdkUtil#l() l} attribute.
* @param l The value for l
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder l(long l) {
this.l = l;
initBits &= ~INIT_BIT_L;
return this;
}
/**
* Initializes the value for the {@link JdkUtil#c() c} attribute.
* @param c The value for c
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder c(char c) {
this.c = c;
initBits &= ~INIT_BIT_C;
return this;
}
/**
* Initializes the value for the {@link JdkUtil#o() o} attribute.
* @param o The value for o
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder o(Object o) {
this.o = Objects.requireNonNull(o, "o");
initBits &= ~INIT_BIT_O;
return this;
}
/**
* Builds a new {@link ImmutableJdkUtil ImmutableJdkUtil}.
* @return An immutable instance of JdkUtil
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableJdkUtil build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableJdkUtil(a, d, f, l, c, o);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_A) != 0) attributes.add("a");
if ((initBits & INIT_BIT_D) != 0) attributes.add("d");
if ((initBits & INIT_BIT_F) != 0) attributes.add("f");
if ((initBits & INIT_BIT_L) != 0) attributes.add("l");
if ((initBits & INIT_BIT_C) != 0) attributes.add("c");
if ((initBits & INIT_BIT_O) != 0) attributes.add("o");
return "Cannot build JdkUtil, some of required attributes are not set " + attributes;
}
}
}