it.unimi.dsi.fastutil.floats.FloatBigList Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of fastutil Show documentation

fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists, and queues with a small memory footprint and fast access and insertion; it provides also big (64-bit) arrays, sets and lists, sorting algorithms, fast, practical I/O classes for binary and text files, and facilities for memory mapping large files. Note that if you have both this jar and fastutil-core.jar in your dependencies, fastutil-core.jar should be excluded.

There is a newer version: 8.5.15

Show newest version

/* Generic definitions */
/* Assertions (useful to generate conditional code) */
/* Current type and class (and size, if applicable) */
/* Value methods */
/* Interfaces (keys) */
/* Interfaces (values) */
/* Abstract implementations (keys) */
/* Abstract implementations (values) */
/* Static containers (keys) */
/* Static containers (values) */
/* Implementations */
/* Synchronized wrappers */
/* Unmodifiable wrappers */
/* Other wrappers */
/* Methods (keys) */
/* Methods (values) */
/* Methods (keys/values) */
/* Methods that have special names depending on keys (but the special names depend on values) */
/* Equality */
/* Object/Reference-only definitions (keys) */
/* Primitive-type-only definitions (keys) */
/* Object/Reference-only definitions (values) */
/*		 
 * Copyright (C) 2010-2016 Sebastiano Vigna
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. 
 */
package it.unimi.dsi.fastutil.floats;
import java.util.List;
import it.unimi.dsi.fastutil.BigList;
/**
 * A type-specific {@link BigList}; provides some additional methods that use
 * polymorphism to avoid (un)boxing.
 *
 * 
 * Additionally, this interface strengthens {@link #iterator()},
 * {@link #listIterator()}, {@link #listIterator(long)} and
 * {@link #subList(long,long)}.
 *
 * 

 * Besides polymorphic methods, this interfaces specifies methods to copy into
 * an array or remove contiguous sublists. Although the abstract implementation
 * of this interface provides simple, one-by-one implementations of these
 * methods, it is expected that concrete implementation override them with
 * optimized versions.
 *
 * @see List
 */
public interface FloatBigList
		extends
			BigList,
			FloatCollection,
			Comparable> {
	/**
	 * Returns a type-specific big-list iterator on this type-specific big list.
	 *
	 * @see List#iterator()
	 */
	FloatBigListIterator iterator();
	/**
	 * Returns a type-specific big-list iterator on this type-specific big list.
	 *
	 * @see List#listIterator()
	 */
	FloatBigListIterator listIterator();
	/**
	 * Returns a type-specific list iterator on this type-specific big list
	 * starting at a given index.
	 *
	 * @see BigList#listIterator(long)
	 */
	FloatBigListIterator listIterator(long index);
	/**
	 * Returns a type-specific view of the portion of this type-specific big
	 * list from the index from, inclusive, to the index
	 * to, exclusive.
	 *
	 * 
	 * Note that this specification strengthens the one given in
	 * {@link BigList#subList(long,long)}.
	 *
	 * @see BigList#subList(long,long)
	 */
	FloatBigList subList(long from, long to);
	/**
	 * Copies (hopefully quickly) elements of this type-specific big list into
	 * the given big array.
	 *
	 * @param from
	 *            the start index (inclusive).
	 * @param a
	 *            the destination big array.
	 * @param offset
	 *            the offset into the destination big array where to store the
	 *            first element copied.
	 * @param length
	 *            the number of elements to be copied.
	 */
	void getElements(long from, float a[][], long offset, long length);
	/**
	 * Removes (hopefully quickly) elements of this type-specific big list.
	 *
	 * @param from
	 *            the start index (inclusive).
	 * @param to
	 *            the end index (exclusive).
	 */
	void removeElements(long from, long to);
	/**
	 * Add (hopefully quickly) elements to this type-specific big list.
	 *
	 * @param index
	 *            the index at which to add elements.
	 * @param a
	 *            the big array containing the elements.
	 */
	void addElements(long index, float a[][]);
	/**
	 * Add (hopefully quickly) elements to this type-specific big list.
	 *
	 * @param index
	 *            the index at which to add elements.
	 * @param a
	 *            the big array containing the elements.
	 * @param offset
	 *            the offset of the first element to add.
	 * @param length
	 *            the number of elements to add.
	 */
	void addElements(long index, float a[][], long offset, long length);
	/**
	 * @see List#add(int,Object)
	 */
	void add(long index, float key);
	/**
	 * @see List#addAll(int,java.util.Collection)
	 */
	boolean addAll(long index, FloatCollection c);
	/**
	 * @see List#addAll(int,java.util.Collection)
	 */
	boolean addAll(long index, FloatBigList c);
	/**
	 * @see List#addAll(int,java.util.Collection)
	 */
	boolean addAll(FloatBigList c);
	/**
	 * @see BigList#get(long)
	 */
	float getFloat(long index);
	/**
	 * @see BigList#indexOf(Object)
	 */
	long indexOf(float k);
	/**
	 * @see BigList#lastIndexOf(Object)
	 */
	long lastIndexOf(float k);
	/**
	 * @see BigList#remove(long)
	 */
	float removeFloat(long index);
	/**
	 * @see BigList#set(long,Object)
	 */
	float set(long index, float k);
}