io.resys.wrench.assets.flow.api.model.ImmutableFlowTaskValue Maven / Gradle / Ivy
package io.resys.wrench.assets.flow.api.model;
import com.google.common.base.MoreObjects;
import com.google.common.collect.ImmutableMap;
import com.google.common.primitives.Booleans;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.Var;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
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 FlowModel.FlowTaskValue}.
*
* Use the builder to create immutable instances:
* {@code ImmutableFlowTaskValue.builder()}.
*/
@Generated(from = "FlowModel.FlowTaskValue", generator = "Immutables")
@SuppressWarnings({"all"})
@ParametersAreNonnullByDefault
@javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
public final class ImmutableFlowTaskValue
implements FlowModel.FlowTaskValue {
private final @Nullable String ref;
private final @Nullable FlowModel.FlowTaskExpression expression;
private final ImmutableMap inputs;
private final boolean isCollection;
private ImmutableFlowTaskValue(
@Nullable String ref,
@Nullable FlowModel.FlowTaskExpression expression,
ImmutableMap inputs,
boolean isCollection) {
this.ref = ref;
this.expression = expression;
this.inputs = inputs;
this.isCollection = isCollection;
}
/**
* @return The value of the {@code ref} attribute
*/
@Override
public @Nullable String getRef() {
return ref;
}
/**
* @return The value of the {@code expression} attribute
*/
@Override
public @Nullable FlowModel.FlowTaskExpression getExpression() {
return expression;
}
/**
* @return The value of the {@code inputs} attribute
*/
@Override
public ImmutableMap getInputs() {
return inputs;
}
/**
* @return The value of the {@code isCollection} attribute
*/
@Override
public boolean isCollection() {
return isCollection;
}
/**
* Copy the current immutable object by setting a value for the {@link FlowModel.FlowTaskValue#getRef() ref} attribute.
* An equals check used to prevent copying of the same value by returning {@code this}.
* @param value A new value for ref (can be {@code null})
* @return A modified copy of the {@code this} object
*/
public final ImmutableFlowTaskValue withRef(@Nullable String value) {
if (Objects.equals(this.ref, value)) return this;
return new ImmutableFlowTaskValue(value, this.expression, this.inputs, this.isCollection);
}
/**
* Copy the current immutable object by setting a value for the {@link FlowModel.FlowTaskValue#getExpression() expression} 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 expression (can be {@code null})
* @return A modified copy of the {@code this} object
*/
public final ImmutableFlowTaskValue withExpression(@Nullable FlowModel.FlowTaskExpression value) {
if (this.expression == value) return this;
return new ImmutableFlowTaskValue(this.ref, value, this.inputs, this.isCollection);
}
/**
* Copy the current immutable object by replacing the {@link FlowModel.FlowTaskValue#getInputs() inputs} map with the specified map.
* Nulls are not permitted as keys or values.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param entries The entries to be added to the inputs map
* @return A modified copy of {@code this} object
*/
public final ImmutableFlowTaskValue withInputs(Map entries) {
if (this.inputs == entries) return this;
ImmutableMap newValue = ImmutableMap.copyOf(entries);
return new ImmutableFlowTaskValue(this.ref, this.expression, newValue, this.isCollection);
}
/**
* Copy the current immutable object by setting a value for the {@link FlowModel.FlowTaskValue#isCollection() isCollection} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for isCollection
* @return A modified copy of the {@code this} object
*/
public final ImmutableFlowTaskValue withIsCollection(boolean value) {
if (this.isCollection == value) return this;
return new ImmutableFlowTaskValue(this.ref, this.expression, this.inputs, value);
}
/**
* This instance is equal to all instances of {@code ImmutableFlowTaskValue} 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 ImmutableFlowTaskValue
&& equalTo((ImmutableFlowTaskValue) another);
}
private boolean equalTo(ImmutableFlowTaskValue another) {
return Objects.equals(ref, another.ref)
&& Objects.equals(expression, another.expression)
&& inputs.equals(another.inputs)
&& isCollection == another.isCollection;
}
/**
* Computes a hash code from attributes: {@code ref}, {@code expression}, {@code inputs}, {@code isCollection}.
* @return hashCode value
*/
@Override
public int hashCode() {
@Var int h = 5381;
h += (h << 5) + Objects.hashCode(ref);
h += (h << 5) + Objects.hashCode(expression);
h += (h << 5) + inputs.hashCode();
h += (h << 5) + Booleans.hashCode(isCollection);
return h;
}
/**
* Prints the immutable value {@code FlowTaskValue} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return MoreObjects.toStringHelper("FlowTaskValue")
.omitNullValues()
.add("ref", ref)
.add("expression", expression)
.add("inputs", inputs)
.add("isCollection", isCollection)
.toString();
}
/**
* Creates an immutable copy of a {@link FlowModel.FlowTaskValue} 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 FlowTaskValue instance
*/
public static ImmutableFlowTaskValue copyOf(FlowModel.FlowTaskValue instance) {
if (instance instanceof ImmutableFlowTaskValue) {
return (ImmutableFlowTaskValue) instance;
}
return ImmutableFlowTaskValue.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableFlowTaskValue ImmutableFlowTaskValue}.
*
* ImmutableFlowTaskValue.builder()
* .ref(String | null) // nullable {@link FlowModel.FlowTaskValue#getRef() ref}
* .expression(io.resys.wrench.assets.flow.api.model.FlowModel.FlowTaskExpression | null) // nullable {@link FlowModel.FlowTaskValue#getExpression() expression}
* .putInputs|putAllInputs(String => String) // {@link FlowModel.FlowTaskValue#getInputs() inputs} mappings
* .isCollection(boolean) // required {@link FlowModel.FlowTaskValue#isCollection() isCollection}
* .build();
*
* @return A new ImmutableFlowTaskValue builder
*/
public static ImmutableFlowTaskValue.Builder builder() {
return new ImmutableFlowTaskValue.Builder();
}
/**
* Builds instances of type {@link ImmutableFlowTaskValue ImmutableFlowTaskValue}.
* 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 = "FlowModel.FlowTaskValue", generator = "Immutables")
@NotThreadSafe
public static final class Builder {
private static final long INIT_BIT_IS_COLLECTION = 0x1L;
private long initBits = 0x1L;
private @Nullable String ref;
private @Nullable FlowModel.FlowTaskExpression expression;
private ImmutableMap.Builder inputs = ImmutableMap.builder();
private boolean isCollection;
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code FlowTaskValue} instance.
* Regular attribute values will be replaced with those from the given instance.
* Absent optional values will not replace present values.
* Collection elements and entries will be added, not replaced.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder from(FlowModel.FlowTaskValue instance) {
Objects.requireNonNull(instance, "instance");
@Nullable String refValue = instance.getRef();
if (refValue != null) {
ref(refValue);
}
@Nullable FlowModel.FlowTaskExpression expressionValue = instance.getExpression();
if (expressionValue != null) {
expression(expressionValue);
}
putAllInputs(instance.getInputs());
isCollection(instance.isCollection());
return this;
}
/**
* Initializes the value for the {@link FlowModel.FlowTaskValue#getRef() ref} attribute.
* @param ref The value for ref (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder ref(@Nullable String ref) {
this.ref = ref;
return this;
}
/**
* Initializes the value for the {@link FlowModel.FlowTaskValue#getExpression() expression} attribute.
* @param expression The value for expression (can be {@code null})
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder expression(@Nullable FlowModel.FlowTaskExpression expression) {
this.expression = expression;
return this;
}
/**
* Put one entry to the {@link FlowModel.FlowTaskValue#getInputs() inputs} map.
* @param key The key in the inputs map
* @param value The associated value in the inputs map
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder putInputs(String key, String value) {
this.inputs.put(key, value);
return this;
}
/**
* Put one entry to the {@link FlowModel.FlowTaskValue#getInputs() inputs} map. Nulls are not permitted
* @param entry The key and value entry
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder putInputs(Map.Entry entry) {
this.inputs.put(entry);
return this;
}
/**
* Sets or replaces all mappings from the specified map as entries for the {@link FlowModel.FlowTaskValue#getInputs() inputs} map. Nulls are not permitted
* @param entries The entries that will be added to the inputs map
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder inputs(Map entries) {
this.inputs = ImmutableMap.builder();
return putAllInputs(entries);
}
/**
* Put all mappings from the specified map as entries to {@link FlowModel.FlowTaskValue#getInputs() inputs} map. Nulls are not permitted
* @param entries The entries that will be added to the inputs map
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder putAllInputs(Map entries) {
this.inputs.putAll(entries);
return this;
}
/**
* Initializes the value for the {@link FlowModel.FlowTaskValue#isCollection() isCollection} attribute.
* @param isCollection The value for isCollection
* @return {@code this} builder for use in a chained invocation
*/
@CanIgnoreReturnValue
public final Builder isCollection(boolean isCollection) {
this.isCollection = isCollection;
initBits &= ~INIT_BIT_IS_COLLECTION;
return this;
}
/**
* Builds a new {@link ImmutableFlowTaskValue ImmutableFlowTaskValue}.
* @return An immutable instance of FlowTaskValue
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableFlowTaskValue build() {
if (initBits != 0) {
throw new IllegalStateException(formatRequiredAttributesMessage());
}
return new ImmutableFlowTaskValue(ref, expression, inputs.build(), isCollection);
}
private String formatRequiredAttributesMessage() {
List attributes = new ArrayList<>();
if ((initBits & INIT_BIT_IS_COLLECTION) != 0) attributes.add("isCollection");
return "Cannot build FlowTaskValue, some of required attributes are not set " + attributes;
}
}
}