com.newrelic.agent.instrumentation.methodmatchers

Class ExactParamsMethodMatcher

java.lang.Object

com.newrelic.agent.instrumentation.methodmatchers.ExactParamsMethodMatcher

All Implemented Interfaces:

MethodMatcher

public class ExactParamsMethodMatcher
extends java.lang.Object
implements MethodMatcher

This matcher must match the method name and parameters exactly. It does not look at the return type of the method.

Since:

Sep 20, 2012

Field Summary

Fields inherited from interface com.newrelic.agent.instrumentation.methodmatchers.MethodMatcher

UNSPECIFIED_ACCESS, UNSPECIFIED_ANNOTATIONS

Method Summary

Modifier and Type	Method and Description
static ExactParamsMethodMatcher	createExactParamsMethodMatcher(java.lang.String methodName, java.lang.String inputDescriptor) Using a factory method to create this ExactParamsMethodMatcher so that the conversion and verification can be completed.
boolean	equals(java.lang.Object obj) Returns true if the input object equals this object.
org.objectweb.asm.commons.Method[]	getExactMethods()
int	hashCode() Returns the hash code for this object.
boolean	matches(int access, java.lang.String pName, java.lang.String pDesc, java.util.Set<java.lang.String> annotations) Returns true is this matcher matches in the input parameters.
java.lang.String	toString() Returns the string representation of this class.

Methods inherited from class java.lang.Object

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

Method Detail

createExactParamsMethodMatcher

public static ExactParamsMethodMatcher createExactParamsMethodMatcher(java.lang.String methodName,
                                                                      java.lang.String inputDescriptor)
                                                               throws java.lang.RuntimeException

Using a factory method to create this ExactParamsMethodMatcher so that the conversion and verification can be completed.

Parameters:

methodName - The name of the method.

inputDescriptor - The method descriptor minus the return type.

Returns:

The method matcher.

Throws:

java.lang.RuntimeException - Thrown if the input name or parameters are invalid.

matches

public boolean matches(int access,
                       java.lang.String pName,
                       java.lang.String pDesc,
                       java.util.Set<java.lang.String> annotations)

Returns true is this matcher matches in the input parameters.

Specified by:

matches in interface MethodMatcher

Parameters:

pName - The name of the method.

pDesc - The descriptor of the method.

access - The method access flags.

Returns:

True if this match matches the name and description.

hashCode

public int hashCode()

Returns the hash code for this object.

Overrides:

hashCode in class java.lang.Object

Returns:

Hashcode for this ExactParamsMethodMatcher.

equals

public boolean equals(java.lang.Object obj)

Returns true if the input object equals this object.

Specified by:

equals in interface MethodMatcher

Overrides:

equals in class java.lang.Object

Parameters:

obj - The input object to compare.

Returns:

True if the input object equals this object.

toString

public java.lang.String toString()

Returns the string representation of this class.

Overrides:

toString in class java.lang.Object

getExactMethods

public org.objectweb.asm.commons.Method[] getExactMethods()

Specified by:

getExactMethods in interface MethodMatcher