commit 09245c82ca686b68a7d65347c9e623ecf2de174a Author: erius Date: Wed Nov 24 01:57:52 2021 +0300 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8a0a60d --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +# Project exclude paths +/.gradle/ +/build/ +/build/classes/java/main/ \ No newline at end of file diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..73f69e0 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,8 @@ +# Default ignored files +/shelf/ +/workspace.xml +# Datasource local storage ignored files +/dataSources/ +/dataSources.local.xml +# Editor-based HTTP Client requests +/httpRequests/ diff --git a/.idea/compiler.xml b/.idea/compiler.xml new file mode 100644 index 0000000..61a9130 --- /dev/null +++ b/.idea/compiler.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/.idea/discord.xml b/.idea/discord.xml new file mode 100644 index 0000000..d8e9561 --- /dev/null +++ b/.idea/discord.xml @@ -0,0 +1,7 @@ + + + + + \ No newline at end of file diff --git a/.idea/gradle.xml b/.idea/gradle.xml new file mode 100644 index 0000000..611e7c8 --- /dev/null +++ b/.idea/gradle.xml @@ -0,0 +1,17 @@ + + + + + + + \ No newline at end of file diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml new file mode 100644 index 0000000..5fd4158 --- /dev/null +++ b/.idea/jarRepositories.xml @@ -0,0 +1,25 @@ + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100644 index 0000000..2266f6b --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,10 @@ + + + + + + + + + + \ No newline at end of file diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml new file mode 100644 index 0000000..797acea --- /dev/null +++ b/.idea/runConfigurations.xml @@ -0,0 +1,10 @@ + + + + + + \ No newline at end of file diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml new file mode 100644 index 0000000..e96534f --- /dev/null +++ b/.idea/uiDesigner.xml @@ -0,0 +1,124 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/Package lab4+lab3.png b/Package lab4+lab3.png new file mode 100644 index 0000000..4e51433 Binary files /dev/null and b/Package lab4+lab3.png differ diff --git a/Package lab4+person.png b/Package lab4+person.png new file mode 100644 index 0000000..bd216f8 Binary files /dev/null and b/Package lab4+person.png differ diff --git a/Package lab4.png b/Package lab4.png new file mode 100644 index 0000000..ccb0732 Binary files /dev/null and b/Package lab4.png differ diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..d19c9d5 --- /dev/null +++ b/build.gradle @@ -0,0 +1,37 @@ +plugins { + id 'java' +} + +group 'ru.erius' +version '1.0' +def lab3 = 'Lab3-1.1' +def main_class = group + '.lab4.Lab4' + +jar { + manifest { + attributes 'Manifest-Version': '1.0', 'Main-Class': main_class, 'Class-Path': lab3 + '.jar' + } +} + +repositories { + mavenCentral() + flatDir { + dirs 'libs' + } +} + +dependencies { + testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1' + testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1' + implementation name: lab3 +} + +test { + useJUnitPlatform() +} + +task deploy(type: Copy) { + from 'build/libs' + into '../Lab4/libs' + include '*.jar' +} diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..7454180 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..69a9715 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.1-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100644 index 0000000..744e882 --- /dev/null +++ b/gradlew @@ -0,0 +1,185 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MSYS* | MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin or MSYS, switch paths to Windows format before running java +if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=`expr $i + 1` + done + case $i in + 0) set -- ;; + 1) set -- "$args0" ;; + 2) set -- "$args0" "$args1" ;; + 3) set -- "$args0" "$args1" "$args2" ;; + 4) set -- "$args0" "$args1" "$args2" "$args3" ;; + 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=`save "$@"` + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/libs/Lab3-1.0.jar b/libs/Lab3-1.0.jar new file mode 100644 index 0000000..6eae3e7 Binary files /dev/null and b/libs/Lab3-1.0.jar differ diff --git a/libs/Lab3-1.1.jar b/libs/Lab3-1.1.jar new file mode 100644 index 0000000..678fb1c Binary files /dev/null and b/libs/Lab3-1.1.jar differ diff --git a/libs/Lab4-1.0.jar b/libs/Lab4-1.0.jar new file mode 100644 index 0000000..d0275cd Binary files /dev/null and b/libs/Lab4-1.0.jar differ diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..8f2a82d --- /dev/null +++ b/settings.gradle @@ -0,0 +1,2 @@ +rootProject.name = 'Lab4' + diff --git a/src/main/java/ru/erius/lab4/Lab4.java b/src/main/java/ru/erius/lab4/Lab4.java new file mode 100644 index 0000000..6c06472 --- /dev/null +++ b/src/main/java/ru/erius/lab4/Lab4.java @@ -0,0 +1,108 @@ +package ru.erius.lab4; + +import ru.erius.lab3.livingbeing.people.Person; +import ru.erius.lab4.сity.City; +import ru.erius.lab4.сity.Employee; + +import java.util.Random; + +public class Lab4 { + public final static City CITY = new City("Цветочный город"); + public final static Person[] PEOPLE = new Person[]{ + new Person("Пончик", 20, "Какие вкусные пироги!"), + new Person("Сиропчик", 20, "Я выпил столько газированной воды!"), + new Person("Знайка", 20, "Какой чудесный мост!"), + new Person("Авоська", 20, "Я убирал урожай с малышками"), + new Person("Торопыжка", 20, "Я тоже"), + new Person("Винтик", 20, "Шофер Бублик - самый лучший"), + new Person("Шпунтик", 20, "А вот у Шурупчика - все на кнопках!"), + new Person("Пулька", 20, "Какой же замечательный врач Медуница!"), + new Person("Шурупчик", 20), + new Person("Бублик", 20), + new Person("Медуница", 20) + }; + + static { + City.Apartment apartment1 = CITY.createApartment(5); + City.Apartment apartment2 = CITY.createApartment(5); + for (int i = 0; i < 10; i++) { + if (i % 2 == 0) apartment1.addResidents(PEOPLE[i]); + else apartment2.addResidents(PEOPLE[i]); + } + } + + public static void main(String[] args) { + Lab4.checkedExceptions(); + Lab4.uncheckedExceptions(); + } + + // Метод, который показывает пример обработки checked исключения IllegalEmployeeState + public static void checkedExceptions() { + Employee employee = new Employee("Бублик", 20); + employee.setWork(new Employee.IWork() { + int shifts = 0; + final int salary = new Random().nextInt(10_000) + 1, maxShifts = new Random().nextInt(3) + 1; + + @Override + public int work(Employee emp) { + try { + Thread.sleep(5000L); + } catch (InterruptedException e) { + e.printStackTrace(); + } + System.out.println(emp.getName() + " отработал смену и заработал " + salary); + shifts++; + if (shifts >= maxShifts) { + try { + emp.stopWorking(); + } catch (Employee.IllegalEmployeeState e) { + e.printStackTrace(); + } + } + return salary; + } + + @Override + public void stop(Employee emp) { + System.out.println(emp.getName() + " закончил работать. Баланс: " + emp.getMoney()); + } + }); + try { + employee.startWorking(); + } catch (Employee.IllegalEmployeeState e) { + e.printStackTrace(); + } + try { + employee.startWorking(); + } catch (Employee.IllegalEmployeeState e) { + System.out.println("Исключение IllegalEmployeeState обработано"); + } + } + + // Метод, который показывает пример обработки unchecked исключений + // MaxResidentsExceededException, IllegalMaxResidentsException и PersonSpeechException + public static void uncheckedExceptions() { + Person person1 = new Person("Чарли", 24); + Person person2 = new Person("Влад", 7); + try { + person1.speak(); + } catch (Person.PersonSpeechException e) { + System.out.println("Исключение PersonSpeechException обработано"); + } + + City.Apartment apartment; + try { + apartment = CITY.createApartment(-1); + } catch (City.IllegalMaxResidentsException e) { + System.out.println("Исключение IllegalMaxResidentsException обработано"); + apartment = CITY.createApartment(1); + } + + apartment.addResidents(person1); + try { + apartment.addResidents(person2); + } catch (City.MaxResidentsExceededException e) { + System.out.println("Исключение MaxResidentsExceededException обработано"); + } + } +} diff --git a/src/main/java/ru/erius/lab4/сity/City.java b/src/main/java/ru/erius/lab4/сity/City.java new file mode 100644 index 0000000..58ee57d --- /dev/null +++ b/src/main/java/ru/erius/lab4/сity/City.java @@ -0,0 +1,138 @@ +package ru.erius.lab4.сity; + +import ru.erius.lab3.livingbeing.people.Person; + +import java.util.*; + +public class City { + + private String name; + private final List apartments = new ArrayList<>(); + private final List residents = new ArrayList<>(); + + public City(String name) { + this.name = name; + } + + public String getName() { + return this.name; + } + + public void setName(String name) { + this.name = name; + } + + public List getApartments() { + return this.apartments; + } + + public Apartment getApartmentByNumber(int number) { + return this.apartments.get(number - 1); + } + + public List getResidents() { + return this.residents; + } + + public Apartment createApartment(int maxResidents, CityResident... residents) { + Apartment apartment = new Apartment(maxResidents, residents); + apartment.number = this.apartments.size() + 1; + this.apartments.add(apartment); + return apartment; + } + + public Apartment createApartment(int maxResidents) { + return this.createApartment(maxResidents, new CityResident[]{}); + } + + public void randomInteraction() { + int i = new Random().nextInt(this.residents.size()); + int j = new Random().nextInt(this.residents.size()); + if (i == j) { + System.out.println("Все сидят дома :("); + return; + } + this.residents.get(i).interact(this.residents.get(j)); + } + + public class Apartment { + private int number; + private final int maxResidents; + private final List residents = new ArrayList<>(); + + private Apartment() { + this(2, new CityResident[]{}); + } + + private Apartment(int maxResidents) { + this(maxResidents, new CityResident[]{}); + } + + private Apartment(int maxResidents, CityResident... residents) { + if (maxResidents < 1) throw new IllegalMaxResidentsException("Квартира должна вмещать как минимум 1 человека"); + this.maxResidents = maxResidents; + this.residents.addAll(Arrays.asList(residents)); + } + + public void addResidents(Person... people) { + if (people.length + this.residents.size() > this.maxResidents) + throw new MaxResidentsExceededException("В квартире " + this.number + " города " + City.this.name + " не хватает места новым жителям"); + Arrays.stream(people).forEach(person -> { + CityResident resident = new CityResident(person); + this.residents.add(resident); + resident.setApartment(this); + System.out.println(resident.getName() + " теперь живет в квартире " + this.number + " в городе " + City.this.name); + }); + } + + public int getNumber() { + return number; + } + + public int getMaxResidents() { + return maxResidents; + } + + public List getResidents() { + return residents; + } + + public City getLocation() { + return City.this; + } + } + + public static class MaxResidentsExceededException extends RuntimeException { + public MaxResidentsExceededException() { + } + + public MaxResidentsExceededException(String message) { + super(message); + } + + public MaxResidentsExceededException(String message, Throwable cause) { + super(message, cause); + } + + public MaxResidentsExceededException(Throwable cause) { + super(cause); + } + } + + public static class IllegalMaxResidentsException extends RuntimeException { + public IllegalMaxResidentsException() { + } + + public IllegalMaxResidentsException(String message) { + super(message); + } + + public IllegalMaxResidentsException(String message, Throwable cause) { + super(message, cause); + } + + public IllegalMaxResidentsException(Throwable cause) { + super(cause); + } + } +} diff --git a/src/main/java/ru/erius/lab4/сity/CityResident.java b/src/main/java/ru/erius/lab4/сity/CityResident.java new file mode 100644 index 0000000..a0d4420 --- /dev/null +++ b/src/main/java/ru/erius/lab4/сity/CityResident.java @@ -0,0 +1,67 @@ +package ru.erius.lab4.сity; + +import ru.erius.lab3.livingbeing.LivingBeing; +import ru.erius.lab3.livingbeing.people.Person; + +public class CityResident extends Person { + + private City.Apartment apartment = null; + + public CityResident(String name) { + super(name); + } + + public CityResident(LivingBeing livingBeing) { + super(livingBeing); + } + + public CityResident(String name, int age) { + super(name, age); + } + + public CityResident(String name, int age, String speech) { + super(name, age, speech); + } + + public CityResident(Person person) { + super(person.getName(), person.getAge(), person.getSpeech()); + } + + public City.Apartment getApartment() { + return this.apartment; + } + + public void setApartment(City.Apartment apartment) { + this.apartment = apartment; + } + + public City getCity() { + return this.apartment.getLocation(); + } + + public void interact(CityResident resident) { + class Interaction implements Runnable { + public void run() { + System.out.println(CityResident.this.name + " встретил " + resident.name + " во время прогулки"); + CityResident.this.speak(); + try { + Thread.sleep(2000L); + } catch (InterruptedException e) { + e.printStackTrace(); + return; + } + resident.speak(); + } + } + new Thread(new Interaction()).start(); + } + + @Override + public String toString() { + return "CityResident{" + + "name='" + name + '\'' + + ", age=" + age + + ", speech='" + speech + '\'' + + '}'; + } +} diff --git a/src/main/java/ru/erius/lab4/сity/Employee.java b/src/main/java/ru/erius/lab4/сity/Employee.java new file mode 100644 index 0000000..aa0f6b7 --- /dev/null +++ b/src/main/java/ru/erius/lab4/сity/Employee.java @@ -0,0 +1,103 @@ +package ru.erius.lab4.сity; + +import ru.erius.lab3.livingbeing.people.Person; + +public class Employee extends CityResident { + + protected int money; + protected boolean isWorking = false; + protected IWork work; + + public Employee(String name) { + this(name, 0, null, null); + } + + public Employee(String name, int age) { + this(name, age, null, null); + } + + public Employee(String name, int age, String speech) { + this(name, age, speech, null); + } + + public Employee(String name, IWork work) { + this(name, 0, null, work); + } + + public Employee(String name, int age, IWork work) { + this(name, age, null, work); + } + + public Employee(String name, int age, String speech, IWork work) { + super(name, age, speech); + this.work = work; + } + + public Employee(Person person) { + this(person.getName(), person.getAge(), person.getSpeech(), null); + } + + public Employee(Person person, IWork work) { + this(person.getName(), person.getAge(), person.getSpeech(), work); + } + + public int getMoney() { + return this.money; + } + + public void setMoney(int money) { + this.money = money; + } + + public boolean isWorking() { + return this.isWorking; + } + + public IWork getWork() { + return this.work; + } + + public void setWork(IWork work) { + this.work = work; + } + + public void startWorking() throws IllegalEmployeeState { + if (this.isWorking) throw new IllegalEmployeeState("Работник " + this.name + " уже работает"); + if (this.work == null) throw new IllegalEmployeeState("Работник " + this.name + " не может начать работу, т. к. её нет"); + System.out.println(this.name + " начал работать"); + this.isWorking = true; + new Thread(() -> { + while (this.isWorking) + money += this.work.work(this); + }).start(); + } + + public void stopWorking() throws IllegalEmployeeState { + if (!this.isWorking) throw new IllegalEmployeeState("Работник " + this.name + " не работает"); + this.isWorking = false; + this.work.stop(this); + } + + public interface IWork { + int work(Employee employee); + void stop(Employee employee); + } + + public static class IllegalEmployeeState extends Exception { + + public IllegalEmployeeState() { + } + + public IllegalEmployeeState(String message) { + super(message); + } + + public IllegalEmployeeState(String message, Throwable cause) { + super(message, cause); + } + + public IllegalEmployeeState(Throwable cause) { + super(cause); + } + } +}