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package io.stargate.sgv2.api.common.cql.builder;

import com.google.common.base.MoreObjects;
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 ValueModifier}.
 * 

* Use the builder to create immutable instances: * {@code ImmutableValueModifier.builder()}. */ @Generated(from = "ValueModifier", generator = "Immutables") @SuppressWarnings({"all"}) @ParametersAreNonnullByDefault @javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor") @Immutable @CheckReturnValue final class ImmutableValueModifier implements ValueModifier { private final ValueModifier.Target target; private final ValueModifier.Operation operation; private final Term value; private ImmutableValueModifier( ValueModifier.Target target, ValueModifier.Operation operation, Term value) { this.target = target; this.operation = operation; this.value = value; } /** * @return The value of the {@code target} attribute */ @Override public ValueModifier.Target target() { return target; } /** * @return The value of the {@code operation} attribute */ @Override public ValueModifier.Operation operation() { return operation; } /** * @return The value of the {@code value} attribute */ @Override public Term value() { return value; } /** * Copy the current immutable object by setting a value for the {@link ValueModifier#target() target} 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 target * @return A modified copy of the {@code this} object */ public final ImmutableValueModifier withTarget(ValueModifier.Target value) { if (this.target == value) return this; ValueModifier.Target newValue = Objects.requireNonNull(value, "target"); return new ImmutableValueModifier(newValue, this.operation, this.value); } /** * Copy the current immutable object by setting a value for the {@link ValueModifier#operation() operation} attribute. * A value equality check is used to prevent copying of the same value by returning {@code this}. * @param value A new value for operation * @return A modified copy of the {@code this} object */ public final ImmutableValueModifier withOperation(ValueModifier.Operation value) { ValueModifier.Operation newValue = Objects.requireNonNull(value, "operation"); if (this.operation == newValue) return this; return new ImmutableValueModifier(this.target, newValue, this.value); } /** * Copy the current immutable object by setting a value for the {@link ValueModifier#value() value} 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 value * @return A modified copy of the {@code this} object */ public final ImmutableValueModifier withValue(Term value) { if (this.value == value) return this; Term newValue = Objects.requireNonNull(value, "value"); return new ImmutableValueModifier(this.target, this.operation, newValue); } /** * This instance is equal to all instances of {@code ImmutableValueModifier} 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 ImmutableValueModifier && equalTo(0, (ImmutableValueModifier) another); } private boolean equalTo(int synthetic, ImmutableValueModifier another) { return target.equals(another.target) && operation.equals(another.operation) && value.equals(another.value); } /** * Computes a hash code from attributes: {@code target}, {@code operation}, {@code value}. * @return hashCode value */ @Override public int hashCode() { @Var int h = 5381; h += (h << 5) + target.hashCode(); h += (h << 5) + operation.hashCode(); h += (h << 5) + value.hashCode(); return h; } /** * Prints the immutable value {@code ValueModifier} with attribute values. * @return A string representation of the value */ @Override public String toString() { return MoreObjects.toStringHelper("ValueModifier") .omitNullValues() .add("target", target) .add("operation", operation) .add("value", value) .toString(); } /** * Creates an immutable copy of a {@link ValueModifier} 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 ValueModifier instance */ public static ImmutableValueModifier copyOf(ValueModifier instance) { if (instance instanceof ImmutableValueModifier) { return (ImmutableValueModifier) instance; } return ImmutableValueModifier.builder() .from(instance) .build(); } /** * Creates a builder for {@link ImmutableValueModifier ImmutableValueModifier}. *

   * ImmutableValueModifier.builder()
   *    .target(io.stargate.sgv2.api.common.cql.builder.ValueModifier.Target) // required {@link ValueModifier#target() target}
   *    .operation(io.stargate.sgv2.api.common.cql.builder.ValueModifier.Operation) // required {@link ValueModifier#operation() operation}
   *    .value(io.stargate.sgv2.api.common.cql.builder.Term) // required {@link ValueModifier#value() value}
   *    .build();
   * 
* @return A new ImmutableValueModifier builder */ public static ImmutableValueModifier.Builder builder() { return new ImmutableValueModifier.Builder(); } /** * Builds instances of type {@link ImmutableValueModifier ImmutableValueModifier}. * 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 = "ValueModifier", generator = "Immutables") @NotThreadSafe public static final class Builder { private static final long INIT_BIT_TARGET = 0x1L; private static final long INIT_BIT_OPERATION = 0x2L; private static final long INIT_BIT_VALUE = 0x4L; private long initBits = 0x7L; private @Nullable ValueModifier.Target target; private @Nullable ValueModifier.Operation operation; private @Nullable Term value; private Builder() { } /** * Fill a builder with attribute values from the provided {@code ValueModifier} 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(ValueModifier instance) { Objects.requireNonNull(instance, "instance"); target(instance.target()); operation(instance.operation()); value(instance.value()); return this; } /** * Initializes the value for the {@link ValueModifier#target() target} attribute. * @param target The value for target * @return {@code this} builder for use in a chained invocation */ @CanIgnoreReturnValue public final Builder target(ValueModifier.Target target) { this.target = Objects.requireNonNull(target, "target"); initBits &= ~INIT_BIT_TARGET; return this; } /** * Initializes the value for the {@link ValueModifier#operation() operation} attribute. * @param operation The value for operation * @return {@code this} builder for use in a chained invocation */ @CanIgnoreReturnValue public final Builder operation(ValueModifier.Operation operation) { this.operation = Objects.requireNonNull(operation, "operation"); initBits &= ~INIT_BIT_OPERATION; return this; } /** * Initializes the value for the {@link ValueModifier#value() value} attribute. * @param value The value for value * @return {@code this} builder for use in a chained invocation */ @CanIgnoreReturnValue public final Builder value(Term value) { this.value = Objects.requireNonNull(value, "value"); initBits &= ~INIT_BIT_VALUE; return this; } /** * Builds a new {@link ImmutableValueModifier ImmutableValueModifier}. * @return An immutable instance of ValueModifier * @throws java.lang.IllegalStateException if any required attributes are missing */ public ImmutableValueModifier build() { if (initBits != 0) { throw new IllegalStateException(formatRequiredAttributesMessage()); } return new ImmutableValueModifier(target, operation, value); } private String formatRequiredAttributesMessage() { List attributes = new ArrayList<>(); if ((initBits & INIT_BIT_TARGET) != 0) attributes.add("target"); if ((initBits & INIT_BIT_OPERATION) != 0) attributes.add("operation"); if ((initBits & INIT_BIT_VALUE) != 0) attributes.add("value"); return "Cannot build ValueModifier, some of required attributes are not set " + attributes; } } }





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