FEAT: toml outline
This commit is contained in:
parent
dcf1e2d757
commit
d82f71992b
35
src/main/java/fun/bb1/toml/ITomlElement.java
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35
src/main/java/fun/bb1/toml/ITomlElement.java
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package fun.bb1.toml;
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import org.jetbrains.annotations.NotNull;
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public sealed interface ITomlElement extends Cloneable permits TomlObject, TomlArray, TomlPrimitive {
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public default boolean isTomlPrimitive() {
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return this instanceof TomlPrimitive;
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}
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public default @NotNull TomlPrimitive getAsTomlPrimitive() throws ClassCastException {
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return (TomlPrimitive) this;
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}
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public default boolean isTomlObject() {
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return this instanceof TomlObject;
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}
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public default @NotNull TomlObject getAsTomlObject() throws ClassCastException {
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return (TomlObject) this;
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}
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public default boolean isTomlArray() {
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return this instanceof TomlArray;
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}
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public default @NotNull TomlArray getAsTomlArray() throws ClassCastException {
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return (TomlArray) this;
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}
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public default @NotNull String getAsString() {
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return this.toString();
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}
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}
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76
src/main/java/fun/bb1/toml/TomlArray.java
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76
src/main/java/fun/bb1/toml/TomlArray.java
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package fun.bb1.toml;
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import java.util.Iterator;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Objects;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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public final class TomlArray implements ITomlElement, Iterable<ITomlElement> {
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private final @NotNull List<ITomlElement> elementList = new LinkedList<ITomlElement>();
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public TomlArray(@Nullable final ITomlElement... elements) {
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if (elements != null && elements.length > 0) {
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for (final ITomlElement element : elements) {
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if (element == null) continue;
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this.elementList.add(element);
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}
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}
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}
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public final void add(@NotNull final ITomlElement element) {
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if (element == this || (element instanceof TomlArray arr && arr.contains(this))) return;
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this.elementList.add(element);
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}
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public final void add(final int index, @NotNull final ITomlElement element) {
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this.elementList.add(index, element);
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}
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public final @Nullable ITomlElement get(final int index) {
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if (index > this.elementList.size()) return null;
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return this.elementList.get(index);
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}
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public final int getSize() {
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return this.elementList.size();
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}
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public final boolean contains(@NotNull final ITomlElement element) {
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return this.elementList.contains(element);
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}
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@Override
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public Iterator<ITomlElement> iterator() {
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return this.elementList.iterator();
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}
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@Override
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public String toString() {
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return "TomlArray{elementList=[" + String.join(",", this.elementList.stream().map(ITomlElement::toString).collect(LinkedList::new, LinkedList::add, LinkedList::addAll)) + "]}";
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}
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@Override
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public int hashCode() {
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return Objects.hash(this.elementList);
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}
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/**
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* Creates a shallow clone of the array
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*/
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@Override
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public TomlArray clone() {
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return new TomlArray(this.elementList.toArray(ITomlElement[]::new));
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}
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@Override
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public boolean equals(@Nullable final Object obj) {
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return obj != null &&
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obj instanceof TomlArray tomlArray &&
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tomlArray.elementList.containsAll(this.elementList) &&
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this.elementList.containsAll(tomlArray.elementList);
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}
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}
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128
src/main/java/fun/bb1/toml/TomlObject.java
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128
src/main/java/fun/bb1/toml/TomlObject.java
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package fun.bb1.toml;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.LocalTime;
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import java.time.OffsetDateTime;
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import java.util.Iterator;
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import java.util.LinkedHashMap;
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import java.util.Map;
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import java.util.Map.Entry;
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import org.jetbrains.annotations.ApiStatus.Internal;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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public final class TomlObject implements ITomlElement, Iterable<String> {
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/**
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* Creates a {@link TomlObject} with an {@link #elementMap} from the provided {@link Map}
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*
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* @param elementMap The new base of the {@link TomlObject}
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*
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* @return A {@link TomlObject} that utilises the provided {@link Map}
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*/
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public static final @NotNull TomlObject from(@NotNull final Map<String, ITomlElement> elementMap) {
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@NotNull final TomlObject newObject = new TomlObject();
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newObject.elementMap.putAll(elementMap);
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return newObject;
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}
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private final @NotNull Map<String, ITomlElement> elementMap;
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public TomlObject() {
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this(new LinkedHashMap<String, ITomlElement>());
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}
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/**
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* @see #from(Map)
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*
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* @param elementMap The map that will be used internally by this object
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*/
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@Internal
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private TomlObject(final @NotNull Map<String, ITomlElement> elementMap) {
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this.elementMap = elementMap;
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}
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public final void add(@NotNull final String key, @NotNull final ITomlElement element) {
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this.elementMap.put(key, element);
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}
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public final void addProperty(@NotNull final String key, @NotNull final String primitive) {
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this.add(key, new TomlPrimitive(primitive));
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}
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public final void addProperty(@NotNull final String key, @NotNull final Number primitive) {
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this.add(key, new TomlPrimitive(primitive));
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}
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public final void addProperty(@NotNull final String key, final boolean primitive) {
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this.add(key, new TomlPrimitive(primitive));
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}
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public final void addProperty(@NotNull final String key, final char primitive) {
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this.add(key, new TomlPrimitive(primitive));
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}
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public final void addProperty(@NotNull final String key, final LocalDate primitive) {
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this.add(key, new TomlPrimitive(primitive));
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}
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public final void addProperty(@NotNull final String key, final LocalTime primitive) {
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this.add(key, new TomlPrimitive(primitive));
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}
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public final void addProperty(@NotNull final String key, final LocalDateTime primitive) {
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this.add(key, new TomlPrimitive(primitive));
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}
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public final void addProperty(@NotNull final String key, final OffsetDateTime primitive) {
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this.add(key, new TomlPrimitive(primitive));
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}
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public final void remove(@NotNull final String key) {
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this.elementMap.remove(key);
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}
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public final boolean contains(@NotNull final String key) {
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return this.elementMap.containsKey(key);
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}
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public final @Nullable ITomlElement get(@NotNull final String key) {
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return this.elementMap.get(key);
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}
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public final int getSize() {
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return this.elementMap.size();
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}
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@Override
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public final @NotNull Iterator<String> iterator() {
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return this.elementMap.keySet().iterator();
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}
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@Override
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public final @NotNull String toString() {
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@NotNull final StringBuilder asString = new StringBuilder("TomlObject{elementMap=");
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for (@NotNull final Entry<String, ITomlElement> entry : this.elementMap.entrySet()) {
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asString.append(entry.getKey()).append(',').append(entry.getValue().toString()).append(',');
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}
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final String compiled = asString.toString();
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return compiled.substring(0, compiled.length() - 1) + '}';
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}
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@Override
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public final boolean equals(@Nullable final Object obj) {
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return obj != null &&
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obj instanceof TomlObject tomlObject &&
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tomlObject.elementMap.equals(this.elementMap);
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}
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/**
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* Creates a shallow clone of the object
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*/
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@Override
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public final @NotNull TomlObject clone() throws CloneNotSupportedException {
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@NotNull final TomlObject clone = new TomlObject();
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clone.elementMap.putAll(this.elementMap);
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return clone;
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}
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}
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225
src/main/java/fun/bb1/toml/TomlPrimitive.java
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225
src/main/java/fun/bb1/toml/TomlPrimitive.java
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package fun.bb1.toml;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.LocalTime;
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import java.time.OffsetDateTime;
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import java.time.ZoneOffset;
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import java.time.format.DateTimeFormatter;
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import java.util.Objects;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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public final class TomlPrimitive implements ITomlElement {
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private final @NotNull Object innerPrimitive;
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public TomlPrimitive(@NotNull final String given) {
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this.innerPrimitive = given;
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}
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public TomlPrimitive(@NotNull final Number given) {
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this.innerPrimitive = given;
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}
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public TomlPrimitive(@NotNull final char given) {
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this.innerPrimitive = given;
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}
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public TomlPrimitive(@NotNull final boolean given) {
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this.innerPrimitive = given;
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}
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public TomlPrimitive(@NotNull final LocalDateTime given) {
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this.innerPrimitive = given;
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}
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public TomlPrimitive(@NotNull final LocalDate given) {
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this.innerPrimitive = given;
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}
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public TomlPrimitive(@NotNull final LocalTime given) {
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this.innerPrimitive = given;
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}
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public TomlPrimitive(@NotNull final OffsetDateTime given) {
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this.innerPrimitive = given;
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}
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private TomlPrimitive(@NotNull final Object other) {
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this.innerPrimitive = other;
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}
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@Override
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public final String toString() {
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return "TomlPrimitive{innerPrimitive=" + this.getAsString() + '}';
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}
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@Override
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public final @NotNull String getAsString() {
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if (this.innerPrimitive instanceof String str) return str;
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if (this.innerPrimitive instanceof Boolean bool) return Boolean.toString(bool);
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if (this.innerPrimitive instanceof Character cha) return new StringBuilder(cha).toString();
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if (this.innerPrimitive instanceof Number num) {
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if (num instanceof Integer in) return Integer.toString(in);
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if (num instanceof Double in) return Double.toString(in);
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if (num instanceof Float in) return Float.toString(in);
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if (num instanceof Long in) return Long.toString(in);
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if (num instanceof Byte in) return Byte.toString(in);
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if (num instanceof Short in) return Short.toString(in);
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return Double.toString(num.doubleValue());
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}
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if (this.innerPrimitive instanceof LocalTime localTime) return localTime.format(DateTimeFormatter.ISO_LOCAL_TIME);
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if (this.innerPrimitive instanceof LocalDate localDate) return localDate.format(DateTimeFormatter.ISO_LOCAL_DATE);
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if (this.innerPrimitive instanceof LocalDateTime localDateTime) return localDateTime.format(DateTimeFormatter.ISO_LOCAL_DATE_TIME);
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if (this.innerPrimitive instanceof OffsetDateTime offsetDateTime) return offsetDateTime.format(DateTimeFormatter.ISO_OFFSET_DATE_TIME);
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return this.innerPrimitive.toString();
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}
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/**
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* Forwards to {@link #getAsBoolean(boolean)} with false as the fallback case
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*/
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public final boolean getAsBoolean() {
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return this.getAsBoolean(false);
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}
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public final boolean getAsBoolean(final boolean fallbackCase) {
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if (this.innerPrimitive instanceof Boolean bool) return bool.booleanValue();
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if (this.innerPrimitive instanceof Number num) return num.longValue()>=1;
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if (this.innerPrimitive instanceof Character cha) return Character.toLowerCase(cha) == 'y' || Character.toLowerCase(cha) == 't';
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if (this.innerPrimitive instanceof String str) return str.equalsIgnoreCase("yes") || str.equalsIgnoreCase("true") || str.equalsIgnoreCase("y") || str.equalsIgnoreCase("t");
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// Dates will be ignored
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return fallbackCase;
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}
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public final @NotNull Number getAsNumber() {
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if (this.innerPrimitive instanceof Number num) return num;
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if (this.innerPrimitive instanceof Character cha) return (long) cha.charValue();
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if (this.innerPrimitive instanceof Boolean bool) return bool ? 1 : 0;
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if (this.innerPrimitive instanceof String str) {
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try {
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return str.contains(".") ? Double.parseDouble(str) : Long.parseLong(str);
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} catch (Throwable e) {
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return str.length();
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}
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}
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if (this.innerPrimitive instanceof LocalTime localTime) return localTime.toEpochSecond(LocalDate.now(), ZoneOffset.UTC);
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if (this.innerPrimitive instanceof LocalDate localDate) return localDate.toEpochSecond(LocalTime.now(), ZoneOffset.UTC);
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if (this.innerPrimitive instanceof LocalDateTime localDateTime) return localDateTime.toEpochSecond(ZoneOffset.UTC);
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if (this.innerPrimitive instanceof OffsetDateTime offsetDateTime) return offsetDateTime.toEpochSecond();
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return 0;
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}
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public final char getAsCharacter() {
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if (this.innerPrimitive instanceof Character cha) return cha.charValue();
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if (this.innerPrimitive instanceof Number num) return (char) num.longValue();
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if (this.innerPrimitive instanceof String str) return str.length()>0 ? str.charAt(0) : (char) 0;
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if (this.innerPrimitive instanceof Boolean bool) return bool ? 't' : 'f';
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// Dates will be ignored
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return (char) 0;
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}
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public final @Nullable LocalTime getAsLocalTime() {
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if (this.innerPrimitive instanceof LocalTime localTime) return localTime;
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if (this.innerPrimitive instanceof Number num) {
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long date = num.longValue();
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int hours = 0;
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while (date > 3.6e+12) {
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date -= 3.6e+12;
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hours++;
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}
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int mins = 0;
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while (date > 6e+10) {
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date -= 6e+10;
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mins++;
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}
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int seconds = 0;
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while (date > 1e+9) {
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date -= 1e+9;
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seconds++;
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}
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int nanos = (int) date;
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return LocalTime.of(hours, mins, seconds, nanos);
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}
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if (this.innerPrimitive instanceof String str) return LocalTime.parse(str);
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return null;
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}
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public final @Nullable LocalDate getAsLocalDate() {
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if (this.innerPrimitive instanceof LocalDate localDate) return localDate;
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if (this.innerPrimitive instanceof Number num) return LocalDate.ofEpochDay(num.longValue());
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if (this.innerPrimitive instanceof String str) return LocalDate.parse(str);
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return null;
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}
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public final @Nullable LocalDateTime getAsLocalDateTime() {
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if (this.innerPrimitive instanceof LocalDateTime localDateTime) return localDateTime;
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if (this.innerPrimitive instanceof Number num) return LocalDateTime.ofEpochSecond(num.longValue(), 0, ZoneOffset.UTC);
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if (this.innerPrimitive instanceof String str) return LocalDateTime.parse(str);
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return null;
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}
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public final @Nullable OffsetDateTime getAsOffsetDateTime() {
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if (this.innerPrimitive instanceof OffsetDateTime offsetDateTime) return offsetDateTime;
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if (this.innerPrimitive instanceof String str) return OffsetDateTime.parse(str);
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final @Nullable LocalDateTime localDateTime = this.getAsLocalDateTime();
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if (localDateTime == null) return null;
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return OffsetDateTime.of(localDateTime, ZoneOffset.UTC);
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}
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public final boolean isString() {
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return this.innerPrimitive instanceof String;
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}
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public final boolean isBoolean() {
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return this.innerPrimitive instanceof Boolean;
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}
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public final boolean isNumber() {
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return this.innerPrimitive instanceof Number;
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}
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public final boolean isCharacter() {
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return this.innerPrimitive instanceof Character;
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}
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public final boolean isLocalDate() {
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return this.innerPrimitive instanceof LocalDate;
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}
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public final boolean isLocalTime() {
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return this.innerPrimitive instanceof LocalTime;
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}
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public final boolean isLocalDateTime() {
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return this.innerPrimitive instanceof LocalDateTime;
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}
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public final boolean isOffsetDateTime() {
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return this.innerPrimitive instanceof OffsetDateTime;
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}
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public final boolean isDate() {
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return this.isLocalDate() || this.isLocalDateTime() || this.isLocalTime() || this.isOffsetDateTime();
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}
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@Override
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public final boolean equals(Object obj) {
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return this.innerPrimitive.equals(obj instanceof TomlPrimitive prim ? prim.getInner() : obj);
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}
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public final @NotNull Object getInner() {
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return this.innerPrimitive;
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}
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@Override
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public final @NotNull TomlPrimitive clone() {
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return new TomlPrimitive(this.innerPrimitive);
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}
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@Override
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public final int hashCode() {
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return Objects.hash(this.innerPrimitive);
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}
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}
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