org.codehaus.aspectwerkz.expression.regexp
Class TypePattern

java.lang.Object
  org.codehaus.aspectwerkz.expression.regexp.Pattern
      org.codehaus.aspectwerkz.expression.regexp.TypePattern

All Implemented Interfaces:

Serializable

public class TypePattern
extends Pattern

Implements the regular expression pattern matcher for types.

Author:

Jonas BonŽr

See Also:

Serialized Form

Field Summary

protected String	m_pattern The pattern as a string.
protected com.karneim.util.collection.regex.Pattern	m_typeNamePattern The fully qualified type name.

Fields inherited from class org.codehaus.aspectwerkz.expression.regexp.Pattern

ABBREVIATIONS, EAGER_WILDCARD, REGULAR_WILDCARD

Method Summary

protected static boolean	areEqualsOrBothNull(Object o1, Object o2)
boolean	equals(Object o)
protected void	escape(String pattern) Escapes the type pattern.
String	getPattern() Returns the pattern as a string.
SubtypePatternType	getSubtypePatternType() Returns the subtype pattern type
int	hashCode()
protected static int	hashCodeOrZeroIfNull(Object o)
boolean	isEagerWildCard() Checks if the pattern matches all types.
boolean	matches(String typeName) Matches a type name.
boolean	matchInterfaces(ClassInfo[] interfaces, ClassInfo classInfo) Tries to finds a parse at some interface in the hierarchy.
boolean	matchSuperClasses(ClassInfo classInfo) Tries to finds a parse at some superclass in the hierarchy.
boolean	matchType(ClassInfo classInfo) Matches a type.

Methods inherited from class org.codehaus.aspectwerkz.expression.regexp.Pattern

compileNamePattern, compileTypePattern

Methods inherited from class java.lang.Object

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

Field Detail

m_typeNamePattern

protected transient com.karneim.util.collection.regex.Pattern m_typeNamePattern

The fully qualified type name.

m_pattern

protected String m_pattern

The pattern as a string.

Method Detail

matches

public boolean matches(String typeName)

Matches a type name.

Parameters:

typeName - the name of the type

Returns:

true if we have a matche

matchType

public boolean matchType(ClassInfo classInfo)

Matches a type.

Parameters:

classInfo - the info of the class

Returns:

matchSuperClasses

public boolean matchSuperClasses(ClassInfo classInfo)

Tries to finds a parse at some superclass in the hierarchy.

Only checks for a class parse to allow early filtering.

Recursive.

Parameters:

classInfo - the class info

Returns:

boolean

matchInterfaces

public boolean matchInterfaces(ClassInfo[] interfaces,
                               ClassInfo classInfo)

Tries to finds a parse at some interface in the hierarchy.

Only checks for a class parse to allow early filtering.

Recursive.

Parameters:

interfaces - the interfaces

classInfo - the class info

Returns:

boolean

getSubtypePatternType

public SubtypePatternType getSubtypePatternType()

Returns the subtype pattern type

Returns:

boolean

isEagerWildCard

public boolean isEagerWildCard()

Checks if the pattern matches all types.

Returns:

boolean

getPattern

public String getPattern()

Returns the pattern as a string.

Returns:

the pattern

escape

protected void escape(String pattern)

Escapes the type pattern.

Parameters:

pattern - the method pattern

hashCode

public int hashCode()

Overrides:

hashCode in class Object

hashCodeOrZeroIfNull

protected static int hashCodeOrZeroIfNull(Object o)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

areEqualsOrBothNull

protected static boolean areEqualsOrBothNull(Object o1,
                                             Object o2)