org.casbin.jcasbin.util

类 Util

java.lang.Object

org.casbin.jcasbin.util.Util

public class Util
extends java.lang.Object

字段概要

字段

限定符和类型	字段和说明
static boolean	enableLog

构造器概要

构造器

构造器和说明
Util()

方法概要

限定符和类型	方法和说明
static boolean	array2DEquals(java.util.List<java.util.List<java.lang.String>> a, java.util.List<java.util.List<java.lang.String>> b) array2DEquals determines whether two 2-dimensional string arrays are identical.
static boolean	arrayEquals(java.util.List<java.lang.String> a, java.util.List<java.lang.String> b) arrayEquals determines whether two string arrays are identical.
static boolean	arrayRemoveDuplicates(java.util.List<java.lang.String> s) arrayRemoveDuplicates removes any duplicated elements in a string array.
static java.lang.String	arrayToString(java.util.List<java.lang.String> s) arrayToString gets a printable string for a string array.
static java.lang.String	convertInSyntax(java.lang.String expString) convertInSyntax Convert 'in' to 'include' to fit aviatorscript,because aviatorscript don't support native 'in' syntax
static java.lang.String	escapeAssertion(java.lang.String s) escapeAssertion escapes the dots in the assertion, because the expression evaluation doesn't support such variable names.
static boolean	hasEval(java.lang.String exp)
static void	logPrint(java.lang.String v) logPrint prints the log.
static void	logPrintf(java.lang.String format, java.lang.String... v) logPrintf prints the log with the format.
static void	logPrintfError(java.lang.String format, java.lang.Object... v) logPrintf prints the log with the format as an error.
static void	logPrintfWarn(java.lang.String format, java.lang.Object... v) logPrintf prints the log with the format as a warning.
static java.lang.String	paramsToString(java.lang.String[] s) paramsToString gets a printable string for variable number of parameters.
static java.lang.String	removeComments(java.lang.String s) removeComments removes the comments starting with # in the text.
static java.lang.String	replaceEval(java.lang.String s, java.lang.String replacement)
static boolean	setEquals(java.util.List<java.lang.String> a, java.util.List<java.lang.String> b) setEquals determines whether two string sets are identical.
static java.lang.String[]	splitCommaDelimited(java.lang.String s) splitCommaDelimited splits a comma-delimited string according to the default processing method of the CSV file into a string array.

从类继承的方法 java.lang.Object

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

字段详细资料

enableLog

public static boolean enableLog

构造器详细资料

Util

public Util()

方法详细资料

logPrint

public static void logPrint(java.lang.String v)

logPrint prints the log.

参数:

v - the log.

logPrintf

public static void logPrintf(java.lang.String format,
                             java.lang.String... v)

logPrintf prints the log with the format.

参数:

format - the format of the log.

v - the log.

logPrintfWarn

public static void logPrintfWarn(java.lang.String format,
                                 java.lang.Object... v)

logPrintf prints the log with the format as a warning.

参数:

format - the format of the log.

v - the log.

logPrintfError

public static void logPrintfError(java.lang.String format,
                                  java.lang.Object... v)

logPrintf prints the log with the format as an error.

参数:

format - the format of the log.

v - the log.

escapeAssertion

public static java.lang.String escapeAssertion(java.lang.String s)

escapeAssertion escapes the dots in the assertion, because the expression evaluation doesn't support such variable names.

参数:

s - the value of the matcher and effect assertions.

返回:

the escaped value.

convertInSyntax

public static java.lang.String convertInSyntax(java.lang.String expString)

convertInSyntax Convert 'in' to 'include' to fit aviatorscript,because aviatorscript don't support native 'in' syntax

参数:

expString - the value of the matcher

返回:

the 'include' expression.

removeComments

public static java.lang.String removeComments(java.lang.String s)

removeComments removes the comments starting with # in the text.

参数:

s - a line in the model.

返回:

the line without comments.

arrayEquals

public static boolean arrayEquals(java.util.List<java.lang.String> a,
                                  java.util.List<java.lang.String> b)

arrayEquals determines whether two string arrays are identical.

参数:

a - the first array.

b - the second array.

返回:

whether a equals to b.

array2DEquals

public static boolean array2DEquals(java.util.List<java.util.List<java.lang.String>> a,
                                    java.util.List<java.util.List<java.lang.String>> b)

array2DEquals determines whether two 2-dimensional string arrays are identical.

参数:

a - the first 2-dimensional array.

b - the second 2-dimensional array.

返回:

whether a equals to b.

arrayRemoveDuplicates

public static boolean arrayRemoveDuplicates(java.util.List<java.lang.String> s)

arrayRemoveDuplicates removes any duplicated elements in a string array.

参数:

s - the array.

返回:

the array without duplicates.

arrayToString

public static java.lang.String arrayToString(java.util.List<java.lang.String> s)

arrayToString gets a printable string for a string array.

参数:

s - the array.

返回:

the string joined by the array elements.

paramsToString

public static java.lang.String paramsToString(java.lang.String[] s)

paramsToString gets a printable string for variable number of parameters.

参数:

s - the parameters.

返回:

the string joined by the parameters.

splitCommaDelimited

public static java.lang.String[] splitCommaDelimited(java.lang.String s)

splitCommaDelimited splits a comma-delimited string according to the default processing method of the CSV file into a string array. It assumes that any number of whitespace might exist before or after the word and that tokens do not include whitespace as part of their value.

参数:

s - the string.

返回:

the array with the string tokens.

setEquals

public static boolean setEquals(java.util.List<java.lang.String> a,
                                java.util.List<java.lang.String> b)

setEquals determines whether two string sets are identical.

参数:

a - the first set.

b - the second set.

返回:

whether a equals to b.

hasEval

public static boolean hasEval(java.lang.String exp)

replaceEval

public static java.lang.String replaceEval(java.lang.String s,
                                           java.lang.String replacement)