Example usage for com.google.common.collect ClassToInstanceMap containsKey

Introduction

In this page you can find the example usage for com.google.common.collect ClassToInstanceMap containsKey.

Prototype

boolean containsKey(Object key);

Source Link

Document

Returns true if this map contains a mapping for the specified key.

Usage

From source file:com.google.errorprone.refaster.PlaceholderMethod.java

static PlaceholderMethod create(CharSequence name, UType returnType,
        ImmutableMap<UVariableDecl, ImmutableClassToInstanceMap<Annotation>> parameters,
        ClassToInstanceMap<Annotation> annotations) {
    final boolean allowsIdentity = annotations.getInstance(Placeholder.class).allowsIdentity();
    final Class<? extends Matcher<? super ExpressionTree>> matchesClass = annotations.containsKey(Matches.class)
            ? UTemplater.getValue(annotations.getInstance(Matches.class))
            : null;/*ww  w. j av  a  2 s. co m*/
    final Class<? extends Matcher<? super ExpressionTree>> notMatchesClass = annotations.containsKey(
            NotMatches.class) ? UTemplater.getValue(annotations.getInstance(NotMatches.class)) : null;
    final Predicate<Tree.Kind> allowedKinds = annotations.containsKey(OfKind.class)
            ? Predicates.<Tree.Kind>in(Arrays.asList(annotations.getInstance(OfKind.class).value()))
            : Predicates.<Tree.Kind>alwaysTrue();
    class PlaceholderMatcher implements Serializable, Matcher<ExpressionTree> {

        @Override
        public boolean matches(ExpressionTree t, VisitorState state) {
            try {
                return (allowsIdentity || !(t instanceof PlaceholderParamIdent))
                        && (matchesClass == null || matchesClass.newInstance().matches(t, state))
                        && (notMatchesClass == null || !notMatchesClass.newInstance().matches(t, state))
                        && allowedKinds.apply(t.getKind());
            } catch (InstantiationException | IllegalAccessException e) {
                throw new RuntimeException(e);
            }
        }
    }
    return new AutoValue_PlaceholderMethod(StringName.of(name), returnType, parameters,
            new PlaceholderMatcher(), ImmutableClassToInstanceMap.<Annotation, Annotation>copyOf(annotations));
}

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From source file:neon.client.ui.DescriptionLabel.java

/**
 * Updates the description of a creature.
 * /* w  ww . ja v a  2 s  .com*/
 * @param components   all the components that make a creature
 */
public void updateCreature(ClassToInstanceMap<Component> components) {
    if (components.containsKey(Graphics.class)) {
        // create the image like it would show in-game
        Graphics graphics = components.getInstance(Graphics.class);
        Image image = TextureFactory.getImage(fontSize, graphics.getColor(), graphics.getGlyph());
        setGraphic(new ImageView(image));
    } else {
        setGraphic(null);
    }

    StringBuilder builder = new StringBuilder();
    if (components.containsKey(CreatureInfo.class)) {
        CreatureInfo info = components.getInstance(CreatureInfo.class);
        builder.append(info.getName());
        builder.append("\n");
    }

    setText(builder.toString());
}

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From source file:neon.client.ui.DescriptionLabel.java

/**
 * Updates the description of an item./*w  w  w .java 2  s.com*/
 * 
 * @param components   all the components that make an item
 */
public void updateItem(ClassToInstanceMap<Component> components) {
    if (components.containsKey(Graphics.class)) {
        // create the image like it would show in-game on the ground
        Graphics graphics = components.getInstance(Graphics.class);
        Image image = TextureFactory.getImage(fontSize, graphics.getColor(), graphics.getGlyph());
        setGraphic(new ImageView(image));
    } else {
        setGraphic(null);
    }

    StringBuilder builder = new StringBuilder();
    if (components.containsKey(ItemInfo.class)) {
        ItemInfo info = components.getInstance(ItemInfo.class);
        builder.append(info.name);
        builder.append("\n");
        builder.append("Weight: " + (float) info.weight / 100 + " stone");
        builder.append("\n");
        builder.append("Price: " + info.price + " cp");
        builder.append("\n");
    }

    if (components.containsKey(Clothing.class)) {
        Clothing clothing = components.getInstance(Clothing.class);
        builder.append("\n");
        builder.append("Slot: " + clothing.getSlot().toString().toLowerCase());
        builder.append("\n");
    }

    if (components.containsKey(Armor.class)) {
        Armor armor = components.getInstance(Armor.class);
        builder.append("Type: " + armor.getType().toString().toLowerCase());
        builder.append("\n");
        builder.append("Rating: " + armor.getRating());
        builder.append("\n");
    }

    if (components.containsKey(Weapon.class)) {
        Weapon weapon = components.getInstance(Weapon.class);
        builder.append("\n");
        builder.append("Damage: " + weapon.getDamage());
        builder.append("\n");
    }

    if (components.containsKey(Enchantment.class)) {
        Enchantment enchantment = components.getInstance(Enchantment.class);
        builder.append("\n");
        builder.append("Effect: " + enchantment.getEffect());
        builder.append("\n");
        builder.append("Magnitude: " + enchantment.getMagnitude());
        builder.append("\n");
    }

    setText(builder.toString());
}

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