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ComposablePointcut (Spring Framework) - Spring Framework 1.2.9 API 文档英文版

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org.springframework.aop.support
Class ComposablePointcut

java.lang.Object
  org.springframework.aop.support.ComposablePointcut

All Implemented Interfaces:

Serializable, Pointcut

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public class ComposablePointcut
extends Object
implements Pointcut, Serializable

Convenient class for building up pointcuts. All methods return ComposablePointcut, so we can use a concise idiom like: Pointcut pc = new ComposablePointcut().union(classFilter).intersection(methodMatcher).intersection(pointcut);

There is no union() method on this class. Use the Pointcuts.union() method for this.

Since:

11.11.2003

Author:

Rod Johnson

See Also:

Serialized Form

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Field Summary

 

Fields inherited from interface org.springframework.aop.Pointcut
TRUE

 

Constructor Summary
ComposablePointcut()
ComposablePointcut(ClassFilter classFilter, MethodMatcher methodMatcher)

 

Method Summary
ClassFilter	getClassFilter()           Return the ClassFilter for this pointcut.
MethodMatcher	getMethodMatcher()           Return the MethodMatcher for this pointcut.
ComposablePointcut	intersection(ClassFilter filter)
ComposablePointcut	intersection(MethodMatcher mm)
ComposablePointcut	intersection(Pointcut other)
ComposablePointcut	union(ClassFilter filter)
ComposablePointcut	union(MethodMatcher mm)

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

ComposablePointcut

public ComposablePointcut()

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ComposablePointcut

public ComposablePointcut(ClassFilter classFilter,
                          MethodMatcher methodMatcher)

Method Detail

union

public ComposablePointcut union(ClassFilter filter)

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intersection

public ComposablePointcut intersection(ClassFilter filter)

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union

public ComposablePointcut union(MethodMatcher mm)

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intersection

public ComposablePointcut intersection(MethodMatcher mm)

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intersection

public ComposablePointcut intersection(Pointcut other)

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getClassFilter

public ClassFilter getClassFilter()

Description copied from interface: Pointcut

Return the ClassFilter for this pointcut.

Specified by:

getClassFilter in interface Pointcut

Returns:

the ClassFilter (never null)

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getMethodMatcher

public MethodMatcher getMethodMatcher()

Description copied from interface: Pointcut

Return the MethodMatcher for this pointcut.

Specified by:

getMethodMatcher in interface Pointcut

Returns:

the MethodMatcher (never null)

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