java.awt.font
Class TextHitInfo

java.lang.Object
  extended by java.awt.font.TextHitInfo

public final class TextHitInfo
extends Object


Method Summary
static TextHitInfo afterOffset(int offset)
           
static TextHitInfo beforeOffset(int offset)
           
 boolean equals(Object obj)
          Determine whether this Object is semantically equal to another Object.
 boolean equals(TextHitInfo hitInfo)
           
 int getCharIndex()
           
 int getInsertionIndex()
           
 TextHitInfo getOffsetHit(int offset)
           
 TextHitInfo getOtherHit()
           
 int hashCode()
          Get a value that represents this Object, as uniquely as possible within the confines of an int.
 boolean isLeadingEdge()
           
static TextHitInfo leading(int charIndex)
           
 String toString()
          Convert this Object to a human-readable String.
static TextHitInfo trailing(int charIndex)
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Method Detail

getCharIndex

public int getCharIndex()

isLeadingEdge

public boolean isLeadingEdge()

getInsertionIndex

public int getInsertionIndex()

hashCode

public int hashCode()
Description copied from class: Object
Get a value that represents this Object, as uniquely as possible within the confines of an int.

There are some requirements on this method which subclasses must follow:

Notice that since hashCode is used in Hashtable and other hashing classes, a poor implementation will degrade the performance of hashing (so don't blindly implement it as returning a constant!). Also, if calculating the hash is time-consuming, a class may consider caching the results.

The default implementation returns System.identityHashCode(this)

Overrides:
hashCode in class Object
Returns:
the hash code for this Object
See Also:
Object.equals(Object), System.identityHashCode(Object)

equals

public boolean equals(Object obj)
Description copied from class: Object
Determine whether this Object is semantically equal to another Object.

There are some fairly strict requirements on this method which subclasses must follow:

This is typically overridden to throw a ClassCastException if the argument is not comparable to the class performing the comparison, but that is not a requirement. It is legal for a.equals(b) to be true even though a.getClass() != b.getClass(). Also, it is typical to never cause a NullPointerException.

In general, the Collections API (java.util) use the equals method rather than the == operator to compare objects. However, IdentityHashMap is an exception to this rule, for its own good reasons.

The default implementation returns this == o.

Overrides:
equals in class Object
Parameters:
obj - the Object to compare to
Returns:
whether this Object is semantically equal to another
See Also:
Object.hashCode()

equals

public boolean equals(TextHitInfo hitInfo)

leading

public static TextHitInfo leading(int charIndex)

trailing

public static TextHitInfo trailing(int charIndex)

beforeOffset

public static TextHitInfo beforeOffset(int offset)

afterOffset

public static TextHitInfo afterOffset(int offset)

getOtherHit

public TextHitInfo getOtherHit()

getOffsetHit

public TextHitInfo getOffsetHit(int offset)

toString

public String toString()
Description copied from class: Object
Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() and such.

It is typical, but not required, to ensure that this method never completes abruptly with a RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

Overrides:
toString in class Object
Returns:
the String representing this Object, which may be null
See Also:
Object.getClass(), Object.hashCode(), Class.getName(), Integer.toHexString(int)