public abstract class AbstractExecutor
extends java.lang.Object
Modifier and Type | Class and Description |
---|---|
static class |
AbstractExecutor.Get
Abstract class that is used to execute an arbitrary 'get' method.
|
static class |
AbstractExecutor.Method
Abstract class that is used to execute an arbitrary method.
|
static class |
AbstractExecutor.Set
Abstract class that is used to execute an arbitrary 'set' method.
|
Modifier and Type | Field and Description |
---|---|
protected java.lang.reflect.Method |
method
Method to be executed.
|
protected java.lang.Class<?> |
objectClass
The class this executor applies to.
|
static java.lang.Object |
TRY_FAILED
A marker for invocation failures in tryInvoke.
|
Modifier | Constructor and Description |
---|---|
protected |
AbstractExecutor(java.lang.Class<?> theClass,
java.lang.reflect.Method theMethod)
Default and sole constructor.
|
Modifier and Type | Method and Description |
---|---|
boolean |
equals(AbstractExecutor arg)
Indicates whether some other executor is equivalent to this one.
|
boolean |
equals(java.lang.Object obj) |
java.lang.reflect.Method |
getMethod()
Gets the method to be executed or used as a marker.
|
java.lang.String |
getMethodName()
Gets the method name used.
|
java.lang.Class<?> |
getTargetClass()
Gets the object class targeted by this executor.
|
java.lang.Object |
getTargetProperty()
Gets the property targeted by this executor.
|
int |
hashCode() |
boolean |
isAlive()
Tell whether the executor is alive by looking
at the value of the method.
|
boolean |
isCacheable()
Specifies if this executor is cacheable and able to be reused for this
class of object it was returned for.
|
boolean |
tryFailed(java.lang.Object exec)
Checks whether a tryExecute failed or not.
|
public static final java.lang.Object TRY_FAILED
protected final java.lang.Class<?> objectClass
protected final java.lang.reflect.Method method
protected AbstractExecutor(java.lang.Class<?> theClass, java.lang.reflect.Method theMethod)
theClass
- the class this executor applies totheMethod
- the method held by this executorpublic boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(AbstractExecutor arg)
arg
- the other executor to checkpublic final boolean isAlive()
public boolean isCacheable()
public final java.lang.reflect.Method getMethod()
public final java.lang.Class<?> getTargetClass()
public java.lang.Object getTargetProperty()
public final java.lang.String getMethodName()
public final boolean tryFailed(java.lang.Object exec)
exec
- the value returned by tryExecuteCopyright © 2001-2013 The Apache Software Foundation. All Rights Reserved.