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silk
Class JavaMethod  

java.lang.Object
  silk.Procedure
      silk.JavaMethod

All Implemented Interfaces:

java.lang.Runnable

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public class JavaMethod

extends Procedure

This class allows you to call any Java method, just by naming it, and doing the dispatch at runtime.

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Field Summary
private  boolean	isSpecific
private  boolean	isStatic
private  java.lang.Class	methodClass
private  Symbol	methodName
private  java.lang.Object[]	methodTable

 

Fields inherited from class silk.Procedure

maxArgs, minArgs, name

 

Constructor Summary

JavaMethod(java.lang.String name, java.lang.Class c)

JavaMethod(java.lang.String name, java.lang.Class c, boolean isStatic)           If the method is static then Class c is not null.

 

Method Summary
java.lang.Object	apply(java.lang.Object[] args)           Apply the method to a list of arguments.
boolean	isStatic()           Is this methodclass specified?

 

Methods inherited from class silk.Procedure

apply, makeArgArray, makeArgArray, nParms, run, setName, throwObject, throwRuntimeException, toString, toStringArgs, tryCatch, tryFinally

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

methodName

private Symbol methodName

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methodClass

private java.lang.Class methodClass

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methodTable

private java.lang.Object[] methodTable

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isStatic

private boolean isStatic

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isSpecific

private boolean isSpecific

Constructor Detail

JavaMethod

public JavaMethod(java.lang.String name,
                  java.lang.Class c,
                  boolean isStatic)

If the method is static then Class c is not null. For instance methods, if Class c is not null, then it is used at construct time to create a method table. Otherwise, the class of the method is determined at call time from the target, and the method table is constructed then and cached. Examples:

      new JavaMethod("getProperties", System.class, true) - static method
      new JavaMethod("put", Hashtable.class,false)        - specific instance method.
      new JavaMethod("put", null, false)                  - unspecified instance method
      

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JavaMethod

public JavaMethod(java.lang.String name,
                  java.lang.Class c)

Method Detail

isStatic

public boolean isStatic()

Is this methodclass specified?

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apply

public java.lang.Object apply(java.lang.Object[] args)

Apply the method to a list of arguments.

Specified by:

apply in class Procedure

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

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