Examples of MethodKey

com.fasterxml.classmate.util.MethodKey
Helper class needed when storing methods in maps. Immutable.
com.liferay.portal.kernel.util.MethodKey
net.sf.joafip.store.entity.proxy.MethodKey
container for {@link Method}
enable to store in hash set discarding equality on declaring class
@author luc peuvrier
org.apache.camel.guice.support.internal.MethodKey
A key of methods comparing the method name and parameter types @version
org.apache.commons.jexl2.internal.introspection.MethodKey
A method key usable by the introspector cache.
This stores a method (or class) name and parameters.

This replaces the original key scheme which used to build the key by concatenating the method name and parameters class names as one string with the exception that primitive types were converted to their object class equivalents.

The key is still based on the same information, it is just wrapped in an object instead. Primitive type classes are converted to they object equivalent to make a key; int foo(int) and int foo(Integer) do generate the same key.
A key can be constructed either from arguments (array of objects) or from parameters (array of class). Roughly 3x faster than string key to access the map & uses less memory. For the parameters methods: @author Jason van Zyl @author Bob McWhirter @author Christoph Reck @author Geir Magnusson Jr. @author Attila Szegedi @author Nathan Bubna
org.apache.ws.jaxme.js.pattern.MethodKey
This class is a key for generated methods. The main purpose is to determine, whether some method is present in more than one interface. In that case we have to ensure, that it is generated only once.
org.codehaus.groovy.runtime.MethodKey
An abstract base class for a key used for comparators and Map keys to lookup a method by name and parameter types @author James Strachan @version $Revision: 7753 $
org.jabsorb.reflect.MethodKey
org.shiftone.jrat.core.MethodKey
Immutable object that can be used to uniquely identify a method - suitable for use as a Map key. @author $Author: jeffdrost $ @version $Revision: 1.24 $

Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

        assertTrue(out != null);
    }
    
    public void testObjectKey() throws Exception {
        for(int k = 0; k < keyList.length; ++k) {
            MethodKey ctl = keyList[k];
            MethodKey key = makeKey(ctl.getMethod(), ctl.getParameters());
            String out = byKey.get(key);
            assertTrue(out != null);
            assertTrue(ctl.toString() + " != " + out, ctl.toString().equals(out));
        }

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

        
    }
    
    public void testStringKey() throws Exception {
        for(int k = 0; k < keyList.length; ++k) {
            MethodKey ctl = keyList[k];
            String key = makeStringKey(ctl.getMethod(), ctl.getParameters());
            MethodKey out = byString.get(key);
            assertTrue(out != null);
            assertTrue(ctl.toString() + " != " + key, ctl.equals(out));
        }
        
    }

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

    private static final int LOOP = 3;//00;
    
    public void testPerfKey() throws Exception {
        for(int l = 0; l < LOOP; ++l)
        for(int k = 0; k < keyList.length; ++k) {
            MethodKey ctl = keyList[k];
            MethodKey key = makeKey(ctl.getMethod(), ctl.getParameters());
            String out = byKey.get(key);
            assertTrue(out != null);
        }
    }

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

    }
    
    public void testPerfString() throws Exception {
        for(int l = 0; l < LOOP; ++l)
        for(int k = 0; k < keyList.length; ++k) {
            MethodKey ctl = keyList[k];
            String key = makeStringKey(ctl.getMethod(), ctl.getParameters());
            MethodKey out = byString.get(key);
            assertTrue(out != null);
        }
    }

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

    }


    /** {@inheritDoc} */
    @Override
    public Object tryExecute(String name, Object obj, Object[] args) {
        MethodKey tkey = new MethodKey(name, args);
        // let's assume that invocation will fly if the declaring class is the
        // same and arguments have the same type
        if (objectClass.equals(obj.getClass()) && tkey.equals(key)) {
            try {
                return execute(obj, args);
            } catch (InvocationTargetException xinvoke) {
                return TRY_FAILED; // fail
            } catch (IllegalAccessException xill) {

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

     * @return a filled up parameter (may contain a null method)
     */
    private static Parameter discover(Introspector is,
            Object obj, String method, Object[] args) {
        final Class<?> clazz = obj.getClass();
        final MethodKey key = new MethodKey(method, args);
        java.lang.reflect.Method m = is.getMethod(clazz, key);
        if (m == null && clazz.isArray()) {
            // check for support via our array->list wrapper
            m = is.getMethod(ArrayListWrapper.class, key);
        }

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

     *
     * @return a {@link java.lang.reflect.Method}
     *  or null if no unambiguous method could be found through introspection.
     */
    public final Method getMethod(Class<?> c, String name, Object[] params) {
        return base().getMethod(c, new MethodKey(name, params));
    }

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

        } else if (ctorHandle != null) {
            className = ctorHandle.toString();
        } else {
            return null;
        }
        return base().getConstructor(clazz, new MethodKey(className, args));
    }

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

                final Object[] args = {key};
                final Method jm;
                if (getters.length == 1) {
                    jm = getters[0];
                } else {
                    jm = new MethodKey(getters[0].getName(), args).getMostSpecificMethod(Arrays.asList(getters));
                }
                if (jm != null) {
                    return jm.invoke(object, args);
                }
            }

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Examples of org.apache.commons.jexl2.internal.introspection.MethodKey

                final Object[] args = {key, value};
                final Method jm;
                if (setters.length == 1) {
                    jm = setters[0];
                } else {
                    jm = new MethodKey(setters[0].getName(), args).getMostSpecificMethod(Arrays.asList(setters));
                }
                if (jm != null) {
                    return jm.invoke(object, args);
                }
            }

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