程序包 org.apache.felix.framework.capabilityset

类 SimpleFilter

java.lang.Object

org.apache.felix.framework.capabilityset.SimpleFilter

public class SimpleFilter
extends java.lang.Object

字段概要

字段

修饰符和类型	字段	说明
static int	AND
static int	APPROX
static int	EQ
static int	GTE
static int	LTE
static int	MATCH_ALL
static int	NOT
static int	OR
static int	PRESENT
static int	SUBSTRING

构造器概要

构造器

构造器	说明
SimpleFilter(java.lang.String attr, java.lang.Object value, int op)

方法概要

修饰符和类型	方法	说明
static boolean	compareSubstring(java.util.List<java.lang.String> pieces, java.lang.String s)
static SimpleFilter	convert(java.util.Map<java.lang.String,java.lang.Object> attrs)	Converts a attribute map to a filter.
java.lang.String	getName()
int	getOperation()
java.lang.Object	getValue()
static SimpleFilter	parse(java.lang.String filter)
static java.util.List<java.lang.String>	parseSubstring(java.lang.String value)
java.lang.String	toString()
static java.lang.String	unparseSubstring(java.util.List<java.lang.String> pieces)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

字段详细资料

MATCH_ALL

public static final int MATCH_ALL

另请参阅:

常量字段值

AND

public static final int AND

另请参阅:

常量字段值

OR

public static final int OR

另请参阅:

常量字段值

NOT

public static final int NOT

另请参阅:

常量字段值

EQ

public static final int EQ

另请参阅:

常量字段值

LTE

public static final int LTE

另请参阅:

常量字段值

GTE

public static final int GTE

另请参阅:

常量字段值

SUBSTRING

public static final int SUBSTRING

另请参阅:

常量字段值

PRESENT

public static final int PRESENT

另请参阅:

常量字段值

APPROX

public static final int APPROX

另请参阅:

常量字段值

构造器详细资料

SimpleFilter

public SimpleFilter(java.lang.String attr,
                    java.lang.Object value,
                    int op)

方法详细资料

getName

public java.lang.String getName()

getValue

public java.lang.Object getValue()

getOperation

public int getOperation()

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object

parse

public static SimpleFilter parse(java.lang.String filter)

parseSubstring

public static java.util.List<java.lang.String> parseSubstring(java.lang.String value)

unparseSubstring

public static java.lang.String unparseSubstring(java.util.List<java.lang.String> pieces)

compareSubstring

public static boolean compareSubstring(java.util.List<java.lang.String> pieces,
                                       java.lang.String s)

convert

public static SimpleFilter convert(java.util.Map<java.lang.String,java.lang.Object> attrs)

Converts a attribute map to a filter. The filter is created by iterating over the map's entry set. If ordering of attributes is important (e.g., for hitting attribute indices), then the map's entry set should iterate in the desired order. Equality testing is assumed for all attribute types other than version ranges, which are handled appropriated. If the attribute map is empty, then a filter that matches anything is returned.

参数:

attrs - Map of attributes to convert to a filter.

返回:

A filter corresponding to the attributes.