com.reportmill.graphics

Class RMInvocation

java.lang.Object

com.reportmill.graphics.RMInvocation

All Implemented Interfaces:

java.lang.Cloneable

public class RMInvocation
extends java.lang.Object
implements java.lang.Cloneable

This class represent a method call and is used to set values on another object, either by calling a "setFoo()" method or by directly setting the value of a public instance variable. The action string is always of the form "setFoo:". If the target object has a setFoo() method, that method will get called. If not, but it has a "foo" or "_foo" instance variable, that variable will get stuffed with the value.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RMInvocation.Blend Implemented by any class that can interpolate themselves for animation purposes.

Constructor Summary

Constructors

Constructor and Description
RMInvocation() Creates an uninitialized invocation.
RMInvocation(java.lang.Object aTarget, java.lang.String anAction, java.lang.Object aValue) Creates a new invocation for the given object, method name and value.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Standard clone implementation.
java.lang.String	getAction() Returns the action for this invocation.
java.lang.Object	getArg() Returns the arg for this invocation.
java.lang.Class	getArgClass() Returns the class of this invocation's arg.
RMInvocation	getInterpolation(double aFraction, RMInvocation other) Returns an invocation by blending this invocation with given invocation using the given fraction of this invocation.
java.lang.Object	getTarget() Returns the target for this invocation.
void	invoke() Invoke method.
void	setArg(java.lang.Object anObj) Sets the arg for this invocation.
java.lang.String	toString() Returns a string representation of this invocation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RMInvocation

public RMInvocation()

Creates an uninitialized invocation.

RMInvocation

public RMInvocation(java.lang.Object aTarget,
                    java.lang.String anAction,
                    java.lang.Object aValue)

Creates a new invocation for the given object, method name and value.

Method Detail

getTarget

public java.lang.Object getTarget()

Returns the target for this invocation.

getAction

public java.lang.String getAction()

Returns the action for this invocation.

getArg

public java.lang.Object getArg()

Returns the arg for this invocation.

setArg

public void setArg(java.lang.Object anObj)

Sets the arg for this invocation.

getArgClass

public java.lang.Class getArgClass()

Returns the class of this invocation's arg.

invoke

public void invoke()

Invoke method.

getInterpolation

public RMInvocation getInterpolation(double aFraction,
                                     RMInvocation other)

Returns an invocation by blending this invocation with given invocation using the given fraction of this invocation.

clone

public java.lang.Object clone()

Standard clone implementation.

Overrides:

clone in class java.lang.Object

toString

public java.lang.String toString()

Returns a string representation of this invocation.

Overrides:

toString in class java.lang.Object