org.cloudfoundry.client.lib.domain.ImmutableInstancesInfo Maven / Gradle / Ivy
Show all versions of cloudfoundry-client-lib Show documentation
package org.cloudfoundry.client.lib.domain;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import org.immutables.value.Generated;
/**
* Immutable implementation of {@link InstancesInfo}.
*
* Use the builder to create immutable instances:
* {@code ImmutableInstancesInfo.builder()}.
*/
@Generated(from = "InstancesInfo", generator = "Immutables")
@SuppressWarnings({"all"})
@javax.annotation.processing.Generated("org.immutables.processor.ProxyProcessor")
public final class ImmutableInstancesInfo implements InstancesInfo {
private final List instances;
private ImmutableInstancesInfo(List instances) {
this.instances = instances;
}
/**
* @return The value of the {@code instances} attribute
*/
@JsonProperty("instances")
@Override
public List getInstances() {
return instances;
}
/**
* Copy the current immutable object with elements that replace the content of {@link InstancesInfo#getInstances() instances}.
* @param elements The elements to set
* @return A modified copy of {@code this} object
*/
public final ImmutableInstancesInfo withInstances(InstanceInfo... elements) {
List newValue = createUnmodifiableList(false, createSafeList(Arrays.asList(elements), true, false));
return new ImmutableInstancesInfo(newValue);
}
/**
* Copy the current immutable object with elements that replace the content of {@link InstancesInfo#getInstances() instances}.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param elements An iterable of instances elements to set
* @return A modified copy of {@code this} object
*/
public final ImmutableInstancesInfo withInstances(Iterable elements) {
if (this.instances == elements) return this;
List newValue = createUnmodifiableList(false, createSafeList(elements, true, false));
return new ImmutableInstancesInfo(newValue);
}
/**
* This instance is equal to all instances of {@code ImmutableInstancesInfo} that have equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(Object another) {
if (this == another) return true;
return another instanceof ImmutableInstancesInfo
&& equalTo((ImmutableInstancesInfo) another);
}
private boolean equalTo(ImmutableInstancesInfo another) {
return instances.equals(another.instances);
}
/**
* Computes a hash code from attributes: {@code instances}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 5381;
h += (h << 5) + instances.hashCode();
return h;
}
/**
* Prints the immutable value {@code InstancesInfo} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return "InstancesInfo{"
+ "instances=" + instances
+ "}";
}
/**
* Utility type used to correctly read immutable object from JSON representation.
* @deprecated Do not use this type directly, it exists only for the Jackson-binding infrastructure
*/
@Generated(from = "InstancesInfo", generator = "Immutables")
@Deprecated
@JsonDeserialize
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE)
static final class Json implements InstancesInfo {
List instances = Collections.emptyList();
@JsonProperty("instances")
public void setInstances(List instances) {
this.instances = instances;
}
@Override
public List getInstances() { throw new UnsupportedOperationException(); }
}
/**
* @param json A JSON-bindable data structure
* @return An immutable value type
* @deprecated Do not use this method directly, it exists only for the Jackson-binding infrastructure
*/
@Deprecated
@JsonCreator(mode = JsonCreator.Mode.DELEGATING)
static ImmutableInstancesInfo fromJson(Json json) {
ImmutableInstancesInfo.Builder builder = ImmutableInstancesInfo.builder();
if (json.instances != null) {
builder.addAllInstances(json.instances);
}
return builder.build();
}
/**
* Creates an immutable copy of a {@link InstancesInfo} 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 InstancesInfo instance
*/
public static ImmutableInstancesInfo copyOf(InstancesInfo instance) {
if (instance instanceof ImmutableInstancesInfo) {
return (ImmutableInstancesInfo) instance;
}
return ImmutableInstancesInfo.builder()
.from(instance)
.build();
}
/**
* Creates a builder for {@link ImmutableInstancesInfo ImmutableInstancesInfo}.
*
* ImmutableInstancesInfo.builder()
* .addInstance|addAllInstances(org.cloudfoundry.client.lib.domain.InstanceInfo) // {@link InstancesInfo#getInstances() instances} elements
* .build();
*
* @return A new ImmutableInstancesInfo builder
*/
public static ImmutableInstancesInfo.Builder builder() {
return new ImmutableInstancesInfo.Builder();
}
/**
* Builds instances of type {@link ImmutableInstancesInfo ImmutableInstancesInfo}.
* 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 = "InstancesInfo", generator = "Immutables")
public static final class Builder {
private List instances = new ArrayList();
private Builder() {
}
/**
* Fill a builder with attribute values from the provided {@code InstancesInfo} 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
*/
public final Builder from(InstancesInfo instance) {
Objects.requireNonNull(instance, "instance");
addAllInstances(instance.getInstances());
return this;
}
/**
* Adds one element to {@link InstancesInfo#getInstances() instances} list.
* @param element A instances element
* @return {@code this} builder for use in a chained invocation
*/
public final Builder addInstance(InstanceInfo element) {
this.instances.add(Objects.requireNonNull(element, "instances element"));
return this;
}
/**
* Adds elements to {@link InstancesInfo#getInstances() instances} list.
* @param elements An array of instances elements
* @return {@code this} builder for use in a chained invocation
*/
public final Builder addInstances(InstanceInfo... elements) {
for (InstanceInfo element : elements) {
this.instances.add(Objects.requireNonNull(element, "instances element"));
}
return this;
}
/**
* Sets or replaces all elements for {@link InstancesInfo#getInstances() instances} list.
* @param elements An iterable of instances elements
* @return {@code this} builder for use in a chained invocation
*/
@JsonProperty("instances")
public final Builder instances(Iterable elements) {
this.instances.clear();
return addAllInstances(elements);
}
/**
* Adds elements to {@link InstancesInfo#getInstances() instances} list.
* @param elements An iterable of instances elements
* @return {@code this} builder for use in a chained invocation
*/
public final Builder addAllInstances(Iterable elements) {
for (InstanceInfo element : elements) {
this.instances.add(Objects.requireNonNull(element, "instances element"));
}
return this;
}
/**
* Builds a new {@link ImmutableInstancesInfo ImmutableInstancesInfo}.
* @return An immutable instance of InstancesInfo
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ImmutableInstancesInfo build() {
return new ImmutableInstancesInfo(createUnmodifiableList(true, instances));
}
}
private static List createSafeList(Iterable iterable, boolean checkNulls, boolean skipNulls) {
ArrayList list;
if (iterable instanceof Collection) {
int size = ((Collection) iterable).size();
if (size == 0) return Collections.emptyList();
list = new ArrayList<>();
} else {
list = new ArrayList<>();
}
for (T element : iterable) {
if (skipNulls && element == null) continue;
if (checkNulls) Objects.requireNonNull(element, "element");
list.add(element);
}
return list;
}
private static List createUnmodifiableList(boolean clone, List list) {
switch(list.size()) {
case 0: return Collections.emptyList();
case 1: return Collections.singletonList(list.get(0));
default:
if (clone) {
return Collections.unmodifiableList(new ArrayList<>(list));
} else {
if (list instanceof ArrayList) {
((ArrayList) list).trimToSize();
}
return Collections.unmodifiableList(list);
}
}
}
}