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PatternMatcher

public class PatternMatcher
extends Object implements Parcelable

java.lang.Object
↳	android.os.PatternMatcher

Known direct subclasses

PathPermission

PathPermission Description of permissions needed to access a particular path in a ProviderInfo.

A simple pattern matcher, which is safe to use on untrusted data: it does not provide full reg-exp support, only simple globbing that can not be used maliciously.

Summary

Constants
`int`	`PATTERN_ADVANCED_GLOB` Pattern type: the given pattern is interpreted with a regular expression-like syntax for matching against the string it is tested against.
`int`	`PATTERN_LITERAL` Pattern type: the given pattern must exactly match the string it is tested against.
`int`	`PATTERN_PREFIX` Pattern type: the given pattern must match the beginning of the string it is tested against.
`int`	`PATTERN_SIMPLE_GLOB` Pattern type: the given pattern is interpreted with a simple glob syntax for matching against the string it is tested against.
`int`	`PATTERN_SUFFIX` Pattern type: the given pattern must match the end of the string it is tested against.

Inherited constants

From interface android.os.Parcelable

`int`	`CONTENTS_FILE_DESCRIPTOR` Descriptor bit used with `describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int`	`PARCELABLE_WRITE_RETURN_VALUE` Flag for use with `writeToParcel(Parcel, int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

Fields
`public static final Creator<PatternMatcher>`	`CREATOR`

Public constructors
`PatternMatcher(String pattern, int type)`
`PatternMatcher(Parcel src)`

Public methods
`int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`final String`	`getPath()`
`final int`	`getType()`
`boolean`	`match(String str)`
`String`	`toString()` Returns a string representation of the object.
`void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

From interface


        
          android.os.Parcelable

`abstract int`	`describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`abstract void`	`writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

Constants

PATTERN_ADVANCED_GLOB

public static final int PATTERN_ADVANCED_GLOB

Pattern type: the given pattern is interpreted with a regular expression-like syntax for matching against the string it is tested against. Supported tokens include dot (.) and sets ([...]) with full support for character ranges and the not (^) modifier. Supported modifiers include star (*) for zero-or-more, plus (+) for one-or-more and full range ({...}) support. This is a simple evaluation implementation in which matching is done against the pattern in real time with no backtracking support.

Constant Value: 3 (0x00000003)

PATTERN_LITERAL

public static final int PATTERN_LITERAL

Pattern type: the given pattern must exactly match the string it is tested against.

Constant Value: 0 (0x00000000)

PATTERN_PREFIX

public static final int PATTERN_PREFIX

Pattern type: the given pattern must match the beginning of the string it is tested against.

Constant Value: 1 (0x00000001)

PATTERN_SIMPLE_GLOB

public static final int PATTERN_SIMPLE_GLOB

Pattern type: the given pattern is interpreted with a simple glob syntax for matching against the string it is tested against. In this syntax, you can use the '*' character to match against zero or more occurrences of the character immediately before. If the character before it is '.' it will match any character. The character '\' can be used as an escape. This essentially provides only the '*' wildcard part of a normal regexp.

Constant Value: 2 (0x00000002)

PATTERN_SUFFIX

public static final int PATTERN_SUFFIX

Pattern type: the given pattern must match the end of the string it is tested against.

Constant Value: 4 (0x00000004)

Fields

CREATOR

public static final Creator<PatternMatcher> CREATOR

Public constructors

PatternMatcher

public PatternMatcher (String pattern, 
                int type)

Parameters
`pattern`	`String`
`type`	`int`

PatternMatcher

public PatternMatcher (Parcel src)

Parameters
`src`	`Parcel`

Public methods

describeContents

public int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(android.os.Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

Returns
`int`	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or `CONTENTS_FILE_DESCRIPTOR`

getPath

public final String getPath ()

Returns
`String`

getType

public final int getType ()

Returns
`int`

match

public boolean match (String str)

Parameters
`str`	`String`

Returns
`boolean`

toString

public String toString ()

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())

Returns
`String`	a string representation of the object.

writeToParcel

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

Parameters
`dest`	`Parcel`: The Parcel in which the object should be written.
`flags`	`int`: Additional flags about how the object should be written. May be 0 or `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES

Interfaces

Classes

Enums

Exceptions

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PatternMatcher

Summary

Constants

Inherited constants

Fields

Public constructors

Public methods

Inherited methods

Constants

PATTERN_ADVANCED_GLOB

PATTERN_LITERAL

PATTERN_PREFIX

PATTERN_SIMPLE_GLOB

PATTERN_SUFFIX

Fields

CREATOR

Public constructors

PatternMatcher

PatternMatcher

Public methods

describeContents

getPath

getType

match

toString

writeToParcel