org.aminds.util
クラス CharQueue

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractQueue<Character>
          org.aminds.util.CharQueue

すべての実装されたインタフェース:

Appendable, CharSequence, Iterable<Character>, Readable, Collection<Character>, Queue<Character>

public class CharQueue
extends AbstractQueue<Character>
implements CharSequence, Appendable, Readable

作成者:

Masashi Nakanishi

フィールドの概要

protected char[]	buffer
protected int	count
protected int	pos

コンストラクタの概要

CharQueue()

CharQueue(char[] cbuf, int off, int len)

CharQueue(int initCapacity)

メソッドの概要

Appendable	append(char c)
Appendable	append(CharSequence csq)
Appendable	append(CharSequence csq, int start, int end)
int	capacity()
char	charAt(int index)
void	clear()
int	copyTo(char[] cbuf, int off, int len)
int	copyTo(int start, char[] cbuf, int off, int len)
Character	element()
char	elementc() Retrieves, but does not remove, the head of this queue.
void	ensureCapacity(int minCapacity)
boolean	isEmpty()
Iterator<Character>	iterator()
int	length()
boolean	offer(char[] cbuf)
boolean	offer(char[] cbuf, int off, int len)
boolean	offer(Character o)
boolean	offer(CharSequence s)
boolean	offer(String str)
boolean	offer(StringBuffer sb)
boolean	offer(StringBuilder sb)
boolean	offerc(char c) Inserts the specified element into this queue, if possible.
Character	peek()
Character	poll()
int	read(CharBuffer cb)
Character	remove()
void	remove(int n)
char	removec() Retrieves and removes the head of this queue.
int	size()
char[]	subArray(int start, int end)
CharSequence	subSequence(int start, int end)
char[]	toArray(char[] a)
boolean	trimTo(int size)
void	trimToSize()

クラス java.util.AbstractQueue から継承されたメソッド

add, addAll

クラス java.util.AbstractCollection から継承されたメソッド

contains, containsAll, remove, removeAll, retainAll, toArray, toArray, toString

クラス java.lang.Object から継承されたメソッド

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

インタフェース java.lang.CharSequence から継承されたメソッド

toString

インタフェース java.util.Collection から継承されたメソッド

contains, containsAll, equals, hashCode, remove, removeAll, retainAll, toArray, toArray

フィールドの詳細

buffer

protected char[] buffer

pos

protected int pos

count

protected int count

コンストラクタの詳細

CharQueue

public CharQueue()

CharQueue

public CharQueue(int initCapacity)
          throws IllegalArgumentException

例外:

IllegalArgumentException

CharQueue

public CharQueue(char[] cbuf,
                 int off,
                 int len)
          throws NullPointerException,
                 IndexOutOfBoundsException

例外:

NullPointerException

IndexOutOfBoundsException

メソッドの詳細

offerc

public boolean offerc(char c)

Inserts the specified element into this queue, if possible. When using queues that may impose insertion restrictions (for example capacity bounds), method offer is generally preferable to method Collection.add(E), which can fail to insert an element only by throwing an exception.

パラメータ:

c - the element to insert.

戻り値:

true if it was possible to add the element to this queue, else false

offer

public boolean offer(char[] cbuf,
                     int off,
                     int len)
              throws NullPointerException,
                     IndexOutOfBoundsException

例外:

NullPointerException

IndexOutOfBoundsException

offer

public boolean offer(char[] cbuf)
              throws NullPointerException

例外:

NullPointerException

offer

public boolean offer(CharSequence s)
              throws NullPointerException

例外:

NullPointerException

offer

public boolean offer(String str)
              throws NullPointerException

例外:

NullPointerException

offer

public boolean offer(StringBuilder sb)
              throws NullPointerException

例外:

NullPointerException

offer

public boolean offer(StringBuffer sb)
              throws NullPointerException

例外:

NullPointerException

offer

public boolean offer(Character o)

定義:

インタフェース Queue<Character> 内の offer

elementc

public char elementc()
              throws NoSuchElementException

Retrieves, but does not remove, the head of this queue. This method differs from the peek method only in that it throws an exception if this queue is empty.

戻り値:

the head of this queue.

例外:

NoSuchElementException - if this queue is empty.

element

public Character element()
                  throws NoSuchElementException

定義:

インタフェース Queue<Character> 内の element

オーバーライド:

クラス AbstractQueue<Character> 内の element

例外:

NoSuchElementException

peek

public Character peek()

定義:

インタフェース Queue<Character> 内の peek

removec

public char removec()
             throws NoSuchElementException

Retrieves and removes the head of this queue. This method differs from the poll method in that it throws an exception if this queue is empty.

戻り値:

the head of this queue.

例外:

NoSuchElementException - if this queue is empty.

remove

public void remove(int n)
            throws IllegalArgumentException,
                   NoSuchElementException

例外:

IllegalArgumentException

NoSuchElementException

remove

public Character remove()
                 throws NoSuchElementException

定義:

インタフェース Queue<Character> 内の remove

オーバーライド:

クラス AbstractQueue<Character> 内の remove

例外:

NoSuchElementException

poll

public Character poll()

定義:

インタフェース Queue<Character> 内の poll

clear

public void clear()

定義:

インタフェース Collection<Character> 内の clear

オーバーライド:

クラス AbstractQueue<Character> 内の clear

isEmpty

public boolean isEmpty()

定義:

インタフェース Collection<Character> 内の isEmpty

オーバーライド:

クラス AbstractCollection<Character> 内の isEmpty

size

public int size()

定義:

インタフェース Collection<Character> 内の size

定義:

クラス AbstractCollection<Character> 内の size

toArray

public char[] toArray(char[] a)

charAt

public char charAt(int index)
            throws IndexOutOfBoundsException

定義:

インタフェース CharSequence 内の charAt

例外:

IndexOutOfBoundsException

length

public int length()

定義:

インタフェース CharSequence 内の length

subSequence

public CharSequence subSequence(int start,
                                int end)
                         throws IndexOutOfBoundsException

定義:

インタフェース CharSequence 内の subSequence

例外:

IndexOutOfBoundsException

copyTo

public int copyTo(char[] cbuf,
                  int off,
                  int len)
           throws NullPointerException,
                  IndexOutOfBoundsException

例外:

NullPointerException

IndexOutOfBoundsException

copyTo

public int copyTo(int start,
                  char[] cbuf,
                  int off,
                  int len)
           throws NullPointerException,
                  IndexOutOfBoundsException

例外:

NullPointerException

IndexOutOfBoundsException

subArray

public char[] subArray(int start,
                       int end)
                throws IndexOutOfBoundsException

例外:

IndexOutOfBoundsException

trimToSize

public void trimToSize()

trimTo

public boolean trimTo(int size)

ensureCapacity

public void ensureCapacity(int minCapacity)

capacity

public int capacity()

iterator

public Iterator<Character> iterator()

定義:

インタフェース Iterable<Character> 内の iterator

定義:

インタフェース Collection<Character> 内の iterator

定義:

クラス AbstractCollection<Character> 内の iterator

append

public Appendable append(CharSequence csq)
                  throws IOException

定義:

インタフェース Appendable 内の append

例外:

IOException

append

public Appendable append(char c)
                  throws IOException

定義:

インタフェース Appendable 内の append

例外:

IOException

append

public Appendable append(CharSequence csq,
                         int start,
                         int end)
                  throws IOException,
                         IndexOutOfBoundsException

定義:

インタフェース Appendable 内の append

例外:

IOException

IndexOutOfBoundsException

read

public int read(CharBuffer cb)
         throws IOException,
                NullPointerException,
                ReadOnlyBufferException

定義:

インタフェース Readable 内の read

例外:

IOException

NullPointerException

ReadOnlyBufferException