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org.hibernate.bytecode.javassist
Class FastClass  

java.lang.Object
  org.hibernate.bytecode.javassist.FastClass

All Implemented Interfaces:

java.io.Serializable

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public class FastClass

extends java.lang.Object

implements java.io.Serializable

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Field Summary
private static java.lang.Class[]	EMPTY_CLASS_ARRAY
private  java.lang.Class	type

 

Constructor Summary
private	FastClass()
private	FastClass(java.lang.Class type)

 

Method Summary
static FastClass	create(java.lang.Class type)
boolean	equals(java.lang.Object o)           Determine whether this Object is semantically equal to another Object.
int	getIndex(java.lang.Class[] parameterTypes)
int	getIndex(java.lang.String name, java.lang.Class[] parameterTypes)
java.lang.Class	getJavaClass()
int	getMaxIndex()
java.lang.String	getName()
int	hashCode()           Get a value that represents this Object, as uniquely as possible within the confines of an int.
java.lang.Object	invoke(int index, java.lang.Object obj, java.lang.Object[] args)
java.lang.Object	invoke(java.lang.String name, java.lang.Class[] parameterTypes, java.lang.Object obj, java.lang.Object[] args)
java.lang.Object	newInstance()
java.lang.Object	newInstance(java.lang.Class[] parameterTypes, java.lang.Object[] args)
java.lang.Object	newInstance(int index, java.lang.Object[] args)
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

EMPTY_CLASS_ARRAY

private static final java.lang.Class[] EMPTY_CLASS_ARRAY

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type

private java.lang.Class type

Constructor Detail

FastClass

private FastClass()

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FastClass

private FastClass(java.lang.Class type)

Method Detail

invoke

public java.lang.Object invoke(java.lang.String name,
                               java.lang.Class[] parameterTypes,
                               java.lang.Object obj,
                               java.lang.Object[] args)
                        throws java.lang.reflect.InvocationTargetException

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invoke

public java.lang.Object invoke(int index,
                               java.lang.Object obj,
                               java.lang.Object[] args)
                        throws java.lang.reflect.InvocationTargetException

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newInstance

public java.lang.Object newInstance()
                             throws java.lang.reflect.InvocationTargetException

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newInstance

public java.lang.Object newInstance(java.lang.Class[] parameterTypes,
                                    java.lang.Object[] args)
                             throws java.lang.reflect.InvocationTargetException

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newInstance

public java.lang.Object newInstance(int index,
                                    java.lang.Object[] args)
                             throws java.lang.reflect.InvocationTargetException

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getIndex

public int getIndex(java.lang.String name,
                    java.lang.Class[] parameterTypes)

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getIndex

public int getIndex(java.lang.Class[] parameterTypes)

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getMaxIndex

public int getMaxIndex()

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getName

public java.lang.String getName()

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getJavaClass

public java.lang.Class getJavaClass()

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toString

public java.lang.String toString()

Description copied from class: java.lang.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() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.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()).

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hashCode

public int hashCode()

Description copied from class: java.lang.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:

• Semantic equality implies identical hashcodes. In other words, if a.equals(b) is true, then a.hashCode() == b.hashCode() must be as well. However, the reverse is not necessarily true, and two objects may have the same hashcode without being equal.
• It must be consistent. Whichever value o.hashCode() returns on the first invocation must be the value returned on all later invocations as long as the object exists. Notice, however, that the result of hashCode may change between separate executions of a Virtual Machine, because it is not invoked on the same object.

Notice that since hashCode is used in java.util.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)

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equals

public boolean equals(java.lang.Object o)

Description copied from class: java.lang.Object

Determine whether this Object is semantically equal to another Object.

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

• It must be transitive. If a.equals(b) and b.equals(c), then a.equals(c) must be true as well.
• It must be symmetric. a.equals(b) and b.equals(a) must have the same value.
• It must be reflexive. a.equals(a) must always be true.
• It must be consistent. Whichever value a.equals(b) returns on the first invocation must be the value returned on all later invocations.
• a.equals(null) must be false.
• It must be consistent with hashCode(). That is, a.equals(b) must imply a.hashCode() == b.hashCode(). The reverse is not true; two objects that are not equal may have the same hashcode, but that has the potential to harm hashing performance.

This is typically overridden to throw a java.lang.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 java.lang.NullPointerException.

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

The default implementation returns this == o.

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create

public static FastClass create(java.lang.Class type)

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> hibernate >> bytecode >> [ javassist overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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