com.facebook.react.bridge.ReadableMap.java Source code

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Here is the source code for com.facebook.react.bridge.ReadableMap.java

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/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

package com.facebook.react.bridge;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

/**
 * Interface for a map that allows typed access to its members. Used to pass parameters from JS to
 * Java.
 */
public interface ReadableMap {

    boolean hasKey(@NonNull String name);

    boolean isNull(@NonNull String name);

    boolean getBoolean(@NonNull String name);

    double getDouble(@NonNull String name);

    int getInt(@NonNull String name);

    @Nullable
    String getString(@NonNull String name);

    @Nullable
    ReadableArray getArray(@NonNull String name);

    @Nullable
    ReadableMap getMap(@NonNull String name);

    @NonNull
    Dynamic getDynamic(@NonNull String name);

    @NonNull
    ReadableType getType(@NonNull String name);

    @NonNull
    Iterator<Map.Entry<String, Object>> getEntryIterator();

    @NonNull
    ReadableMapKeySetIterator keySetIterator();

    @NonNull
    HashMap<String, Object> toHashMap();
}