org.antlr.v4.runtime.misc

Class IntegerList

java.lang.Object

org.antlr.v4.runtime.misc.IntegerList

Direct Known Subclasses:

IntegerStack

public class IntegerList
extends Object

Author:

Sam Harwell

Constructor Summary

Constructors

Constructor and Description
IntegerList()
IntegerList(Collection<Integer> list)
IntegerList(int capacity)
IntegerList(IntegerList list)

Method Summary

Modifier and Type	Method and Description
void	add(int value)
void	addAll(Collection<Integer> list)
void	addAll(int[] array)
void	addAll(IntegerList list)
int	binarySearch(int key)
int	binarySearch(int fromIndex, int toIndex, int key)
void	clear()
boolean	contains(int value)
boolean	equals(Object o) Compares the specified object with this list for equality.
int	get(int index)
int	hashCode() Returns the hash code value for this list.
boolean	isEmpty()
int	removeAt(int index)
void	removeRange(int fromIndex, int toIndex)
int	set(int index, int value)
int	size()
void	sort()
int[]	toArray()
String	toString() Returns a string representation of this list.
void	trimToSize()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IntegerList

public IntegerList()

IntegerList

public IntegerList(int capacity)

IntegerList

public IntegerList(IntegerList list)

IntegerList

public IntegerList(Collection<Integer> list)

Method Detail

add

public final void add(int value)

addAll

public final void addAll(int[] array)

addAll

public final void addAll(IntegerList list)

addAll

public final void addAll(Collection<Integer> list)

get

public final int get(int index)

contains

public final boolean contains(int value)

set

public final int set(int index,
                     int value)

removeAt

public final int removeAt(int index)

removeRange

public final void removeRange(int fromIndex,
                              int toIndex)

isEmpty

public final boolean isEmpty()

size

public final int size()

trimToSize

public final void trimToSize()

clear

public final void clear()

toArray

public final int[] toArray()

sort

public final void sort()

equals

public boolean equals(Object o)

Compares the specified object with this list for equality. Returns true if and only if the specified object is also an IntegerList, both lists have the same size, and all corresponding pairs of elements in the two lists are equal. In other words, two lists are defined to be equal if they contain the same elements in the same order.

This implementation first checks if the specified object is this list. If so, it returns true; if not, it checks if the specified object is an IntegerList. If not, it returns false; if so, it checks the size of both lists. If the lists are not the same size, it returns false; otherwise it iterates over both lists, comparing corresponding pairs of elements. If any comparison returns false, this method returns false.

Overrides:

equals in class Object

Parameters:

o - the object to be compared for equality with this list

Returns:

true if the specified object is equal to this list

hashCode

public int hashCode()

Returns the hash code value for this list.

This implementation uses exactly the code that is used to define the list hash function in the documentation for the List.hashCode() method.

Overrides:

hashCode in class Object

Returns:

the hash code value for this list

toString

public String toString()

Returns a string representation of this list.

Overrides:

toString in class Object

binarySearch

public final int binarySearch(int key)

binarySearch

public final int binarySearch(int fromIndex,
                              int toIndex,
                              int key)