org.immutables.fixture.modifiable.ModifiableC Maven / Gradle / Ivy
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package org.immutables.fixture.modifiable;
import com.google.common.base.MoreObjects;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import javax.annotation.Nullable;
import javax.annotation.ParametersAreNonnullByDefault;
import javax.annotation.concurrent.NotThreadSafe;
import org.immutables.value.Generated;
/**
* A modifiable implementation of the {@link ToImmutableCopyFalse.C C} type.
* Use the {@link #create()} static factory methods to create new instances.
*
ModifiableC is not thread-safe
* @see ImmutableC
*/
@Generated(from = "ToImmutableCopyFalse.C", generator = "Modifiables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.processing.Generated({"Modifiables.generator", "ToImmutableCopyFalse.C"})
@NotThreadSafe
public final class ModifiableC implements ToImmutableCopyFalse.C {
private static final long INIT_BIT_C = 0x1L;
private long initBits = 0x1L;
private int c;
private ModifiableC() {}
/**
* Construct a modifiable instance of {@code C}.
* @param c The value for the {@link ToImmutableCopyFalse.C#c() c} attribute
* @return A new modifiable instance
*/
public static ModifiableC create(int c) {
return new ModifiableC()
.setC(c);
}
/**
* Construct a modifiable instance of {@code C}.
* @return A new modifiable instance
*/
public static ModifiableC create() {
return new ModifiableC();
}
/**
* @return value of {@code c} attribute
*/
@Override
public final int c() {
if (!cIsSet()) checkRequiredAttributes();
return c;
}
/**
* Clears the object by setting all attributes to their initial values.
* @return {@code this} for use in a chained invocation
*/
@CanIgnoreReturnValue
public ModifiableC clear() {
initBits = 0x1L;
c = 0;
return this;
}
/**
* Fill this modifiable instance with attribute values from the provided {@link ToImmutableCopyFalse.C} instance.
* Regular attribute values will be overridden, i.e. replaced with ones of an instance.
* Any of the instance's absent optional values will not be copied (will not override current values).
* @param instance The instance from which to copy values
* @return {@code this} for use in a chained invocation
*/
public ModifiableC from(ToImmutableCopyFalse.C instance) {
Objects.requireNonNull(instance, "instance");
if (instance instanceof ModifiableC) {
from((ModifiableC) instance);
return this;
}
setC(instance.c());
return this;
}
/**
* Fill this modifiable instance with attribute values from the provided {@link ToImmutableCopyFalse.C} instance.
* Regular attribute values will be overridden, i.e. replaced with ones of an instance.
* Any of the instance's absent optional values will not be copied (will not override current values).
* @param instance The instance from which to copy values
* @return {@code this} for use in a chained invocation
*/
public ModifiableC from(ModifiableC instance) {
Objects.requireNonNull(instance, "instance");
if (instance.cIsSet()) {
setC(instance.c());
}
return this;
}
/**
* Assigns a value to the {@link ToImmutableCopyFalse.C#c() c} attribute.
* @param c The value for c
* @return {@code this} for use in a chained invocation
*/
@CanIgnoreReturnValue
public ModifiableC setC(int c) {
this.c = c;
initBits &= ~INIT_BIT_C;
return this;
}
/**
* Returns {@code true} if the required attribute {@link ToImmutableCopyFalse.C#c() c} is set.
* @return {@code true} if set
*/
public final boolean cIsSet() {
return (initBits & INIT_BIT_C) == 0;
}
/**
* Reset an attribute to its initial value.
* @return {@code this} for use in a chained invocation
*/
@CanIgnoreReturnValue
public final ModifiableC unsetC() {
initBits |= INIT_BIT_C;
c = 0;
return this;
}
/**
* Returns {@code true} if all required attributes are set, indicating that the object is initialized.
* @return {@code true} if set
*/
public final boolean isInitialized() {
return initBits == 0;
}
private void checkRequiredAttributes() {
if (!isInitialized()) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if (!cIsSet()) attributes.add("c");
return "C is not initialized, some of the required attributes are not set " + attributes;
}
/**
* Converts to {@link ImmutableC ImmutableC}.
* @return An immutable instance of C
*/
public final ImmutableC toImmutable() {
checkRequiredAttributes();
return ImmutableC.of(c());
}
/**
* This instance is equal to all instances of {@code ModifiableC} that have equal attribute values.
* An uninitialized instance is equal only to itself.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(@Nullable Object another) {
if (this == another) return true;
if (!(another instanceof ModifiableC)) return false;
ModifiableC other = (ModifiableC) another;
if (!isInitialized() || !other.isInitialized()) {
return false;
}
return equalTo(other);
}
private boolean equalTo(ModifiableC another) {
return c == another.c;
}
/**
* Computes a hash code from attributes: {@code c}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 5381;
h += (h << 5) + c;
return h;
}
/**
* Generates a string representation of this {@code C}.
* If uninitialized, some attribute values may appear as question marks.
* @return A string representation
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("ModifiableC")
.add("c", cIsSet() ? c() : "?")
.toString();
}
}