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• java
• j2se
• 1.6
• com.sun.xml.internal.fastinfoset.util
• CharArray

Methods

• CharArraytop

  protected CharArray()

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• CharArraytop

  public CharArray(char[] _ch, int _start, int _length, boolean copy)

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• charAttop

  public final char charAt(int index)
  Returns the char value at the specified index. An index ranges from zero to length() - 1. The first char value of the sequence is at index zero, the next at index one, and so on, as for array indexing.

  If the char value specified by the index is a surrogate, the surrogate value is returned.

  Parameters:

  @param index the index of the char value to be returned

  Return:

  @return the specified char value

  Specified by:

  charAt from CharSequence

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• cloneArraytop

  public final void cloneArray()

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• equalstop

  public boolean equals(Object obj)
  Indicates whether some other object is "equal to" this one.

  The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

  The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

  Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

  Parameters:

  @param obj the reference object with which to compare.

  Return:

  @return true if this object is the same as the obj argument; false otherwise.

  Override hierarchy:

  equals from Object

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• equalsCharArraytop

  public final boolean equalsCharArray(CharArray cha)

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• equalsCharArraytop

  public final boolean equalsCharArray(char[] ch, int start, int length)

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• hashCodetop

  public int hashCode()
  Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable.

  The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the Object.equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hashtables.

  As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java^TM programming language.)

  Return:

  @return a hash code value for this object.

  Override hierarchy:

  hashCode from Object

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• hashCodetop

  public static final int hashCode(char[] ch, int start, int length)

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• lengthtop

  public final int length()
  Returns the length of this character sequence. The length is the number of 16-bit chars in the sequence.

  Return:

  @return the number of chars in this sequence

  Specified by:

  length from CharSequence

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• settop

  public final void set(char[] _ch, int _start, int _length, boolean copy)

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• subSequencetop

  public final CharSequence subSequence(int start, int end)
  Returns a new CharSequence that is a subsequence of this sequence. The subsequence starts with the char value at the specified index and ends with the char value at index end - 1. The length (in chars) of the returned sequence is end - start, so if start == end then an empty sequence is returned.

  Parameters:

  @param start the start index, inclusive

  @param end the end index, exclusive

  Return:

  @return the specified subsequence

  Specified by:

  subSequence from CharSequence

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• toStringtop

  public String toString()
  Returns a string containing the characters in this sequence in the same order as this sequence. The length of the string will be the length of this sequence.

  Return:

  @return a string consisting of exactly this sequence of characters

  Specified by:

  toString from CharSequence

  Override hierarchy:

  toString from Object

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