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A

ArgumentParser - Class in com.easy.argparse

This thread-safe class parses the command line arguments provided in form of an array of Strings and instantiates data class such that parsed values can be obtained from the created instance of data class
For example, consider below:
Expected format: -m minute [-s seconds]
Command line arguments: -s 45 -m 20
Then, created instance of data class can be used to obtain 20 for minute and 45 for seconds
Follow below rules to use this class:
Usage expression (like -m minute [-s seconds] can contain as many mandatory and optional expressions as required but optional expressions cannot be nested Any other bracket (curly braces or round brackets) must not be present in usage format expression A variable with name same as specified in usage expression must be present in the data class, along with corresponding setter method The data type of variable corresponding to name in usage expression must be either of below:
String Primitive data type (boolean, byte, char, short, int, long, float, double) Wrapper to primitive data type (Boolean, Byte, Character, Short, Integer, Long, Float, Double) An array of any of the above types An optional alias can be defined.

ArgumentParser(String, Class<?>) - Constructor for class com.easy.argparse.ArgumentParser

ArgumentParser(String, Class<?>, String) - Constructor for class com.easy.argparse.ArgumentParser

C

com.easy.argparse - package com.easy.argparse

D

DataClassValidator - Class in com.easy.argparse

This thread safe class examines the data class for given list of usage tokens.

DataClassValidator(Class<?>) - Constructor for class com.easy.argparse.DataClassValidator

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equals(Object) - Method in class com.easy.argparse.UsageToken

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FieldValueManager - Class in com.easy.argparse

This thread safe class parses the command line arguments (as an array of String) and updates the data class with available values

FieldValueManager(Class<?>, UsageTokenManager, String) - Constructor for class com.easy.argparse.FieldValueManager

findUsageToken(String) - Method in class com.easy.argparse.UsageTokenManager

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getArgValueObject(UsageToken) - Method in class com.easy.argparse.FieldValueManager

getAvailableUsageTokens() - Method in class com.easy.argparse.FieldValueManager

getDataVariableName() - Method in class com.easy.argparse.UsageToken

getMandatoryExpression() - Method in class com.easy.argparse.UsageExpressionExtractor

getMappedField(Class<?>) - Method in class com.easy.argparse.UsageToken

getOptionalExpression() - Method in class com.easy.argparse.UsageExpressionExtractor

getOptionAliasName() - Method in class com.easy.argparse.UsageToken

getOptionName() - Method in class com.easy.argparse.UsageToken

getSetterMethod(Class<?>) - Method in class com.easy.argparse.UsageToken

getSetterMethod(UsageToken) - Method in class com.easy.argparse.UsageTokenManager

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hashCode() - Method in class com.easy.argparse.UsageToken

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initialize() - Method in class com.easy.argparse.UsageTokenManager

Initialize and update the data structures representing mandatory and optional usage tokens

isMissingMandatoryOption(Set<UsageToken>) - Method in class com.easy.argparse.UsageTokenManager

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noTokensAvailable() - Method in class com.easy.argparse.UsageTokenManager

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parse(String[]) - Method in class com.easy.argparse.ArgumentParser

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updateAvailableValues(String[]) - Method in class com.easy.argparse.FieldValueManager

Parse available values and keep a map of values available for corresponding option in usage

UsageExpressionExtractor - Class in com.easy.argparse

This thread-safe class parses the usage expressions and extracts mandatory and optional expressions from it

UsageToken - Class in com.easy.argparse

This thread-safe class represents a usage token present in the usage expression.

UsageToken(String, String, String) - Constructor for class com.easy.argparse.UsageToken

UsageTokenManager - Class in com.easy.argparse

This thread-safe class extracts and manages the mandatory and optional usage tokens from given usage expression

UsageTokenManager(String, Class<?>) - Constructor for class com.easy.argparse.UsageTokenManager

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validateVariableNames(List<UsageToken>) - Method in class com.easy.argparse.DataClassValidator

validateVariableNames() - Method in class com.easy.argparse.UsageTokenManager

Validate the data class for mandatory and optional usage tokens

A C D E F G H I N P U V