import org.aspectj.weaver.tools.PointcutParser; //导入依赖的package包/类
/**
 * Build the underlying AspectJ pointcut expression.
 */
private PointcutExpression buildPointcutExpression(ClassLoader classLoader) {
	PointcutParser parser = initializePointcutParser(classLoader);
	PointcutParameter[] pointcutParameters = new PointcutParameter[this.pointcutParameterNames.length];
	for (int i = 0; i < pointcutParameters.length; i++) {
		pointcutParameters[i] = parser.createPointcutParameter(
				this.pointcutParameterNames[i], this.pointcutParameterTypes[i]);
	}
	return parser.parsePointcutExpression(
			replaceBooleanOperators(getExpression()),
			this.pointcutDeclarationScope, pointcutParameters);
}
 

import org.aspectj.weaver.tools.PointcutParser; //导入依赖的package包/类
/**
 * Initialize the underlying AspectJ pointcut parser.
 */
private PointcutParser initializePointcutParser(ClassLoader cl) {
	PointcutParser parser = PointcutParser
			.getPointcutParserSupportingSpecifiedPrimitivesAndUsingSpecifiedClassLoaderForResolution(
					SUPPORTED_PRIMITIVES, cl);
	parser.registerPointcutDesignatorHandler(new BeanNamePointcutDesignatorHandler());
	return parser;
}
 

import org.aspectj.weaver.tools.PointcutParser; //导入依赖的package包/类
/**
 * Build the underlying AspectJ pointcut expression.
 */
private PointcutExpression buildPointcutExpression(ClassLoader classLoader) {
	PointcutParser parser = initializePointcutParser(classLoader);
	PointcutParameter[] pointcutParameters = new PointcutParameter[this.pointcutParameterNames.length];
	for (int i = 0; i < pointcutParameters.length; i++) {
		pointcutParameters[i] = parser.createPointcutParameter(
				this.pointcutParameterNames[i], this.pointcutParameterTypes[i]);
	}
	return parser.parsePointcutExpression(replaceBooleanOperators(getExpression()),
			this.pointcutDeclarationScope, pointcutParameters);
}
 

import org.aspectj.weaver.tools.PointcutParser; //导入依赖的package包/类
public AspectJExpressionPointcut(Set<PointcutPrimitive> supportedPrimitives) {
    pointcutParser = PointcutParser
            .getPointcutParserSupportingSpecifiedPrimitivesAndUsingContextClassloaderForResolution(supportedPrimitives);
}
 

import org.aspectj.weaver.tools.PointcutParser; //导入依赖的package包/类
public AspectJExpressionPointcut(Set<PointcutPrimitive> supportedPrimitives) {
	pointcutParser = PointcutParser
			.getPointcutParserSupportingSpecifiedPrimitivesAndUsingContextClassloaderForResolution(supportedPrimitives);
}
 

import org.aspectj.weaver.tools.PointcutParser; //导入依赖的package包/类
/**
 * Set the AspectJ type pattern to match.
 * <p>Examples include:
 * <code class="code">
 * org.springframework.beans.*
 * </code>
 * This will match any class or interface in the given package.
 * <code class="code">
 * org.springframework.beans.ITestBean+
 * </code>
 * This will match the {@code ITestBean} interface and any class
 * that implements it.
 * <p>These conventions are established by AspectJ, not Spring AOP.
 * @param typePattern the type pattern that AspectJ weaver should parse
 * @throws IllegalArgumentException if the supplied {@code typePattern} is {@code null}
 * or is recognized as invalid
 */
public void setTypePattern(String typePattern) {
	Assert.notNull(typePattern);
	this.typePattern = typePattern;
	this.aspectJTypePatternMatcher =
			PointcutParser.getPointcutParserSupportingAllPrimitivesAndUsingContextClassloaderForResolution().
			parseTypePattern(replaceBooleanOperators(typePattern));
}