Initial commit

This commit is contained in:
Egor 2021-11-24 01:57:52 +03:00
commit 09245c82ca
25 changed files with 945 additions and 0 deletions

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.gitignore vendored Normal file
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# Project exclude paths
/.gradle/
/build/
/build/classes/java/main/

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# Default ignored files
/shelf/
/workspace.xml
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml
# Editor-based HTTP Client requests
/httpRequests/

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="1.8" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="DiscordProjectSettings">
<option name="show" value="PROJECT_FILES" />
<option name="description" value="" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="distributionType" value="DEFAULT_WRAPPED" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
</set>
</option>
</GradleProjectSettings>
</option>
</component>
</project>

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.idea/jarRepositories.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
<remote-repository>
<option name="id" value="MavenRepo" />
<option name="name" value="MavenRepo" />
<option name="url" value="https://repo.maven.apache.org/maven2/" />
</remote-repository>
<remote-repository>
<option name="id" value="MavenLocal" />
<option name="name" value="MavenLocal" />
<option name="url" value="file:$MAVEN_REPOSITORY$" />
</remote-repository>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="FrameworkDetectionExcludesConfiguration">
<file type="web" url="file://$PROJECT_DIR$" />
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RunConfigurationProducerService">
<option name="ignoredProducers">
<set>
<option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
</set>
</option>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Palette2">
<group name="Swing">
<item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
</item>
<item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
</item>
<item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.png" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
</item>
<item class="javax.swing.JScrollPane" icon="/com/intellij/uiDesigner/icons/scrollPane.png" removable="false" auto-create-binding="false" can-attach-label="true">
<default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
</item>
<item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
<initial-values>
<property name="text" value="Button" />
</initial-values>
</item>
<item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
<initial-values>
<property name="text" value="RadioButton" />
</initial-values>
</item>
<item class="javax.swing.JCheckBox" icon="/com/intellij/uiDesigner/icons/checkBox.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="3" anchor="8" fill="0" />
<initial-values>
<property name="text" value="CheckBox" />
</initial-values>
</item>
<item class="javax.swing.JLabel" icon="/com/intellij/uiDesigner/icons/label.png" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="0" anchor="8" fill="0" />
<initial-values>
<property name="text" value="Label" />
</initial-values>
</item>
<item class="javax.swing.JTextField" icon="/com/intellij/uiDesigner/icons/textField.png" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JPasswordField" icon="/com/intellij/uiDesigner/icons/passwordField.png" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JFormattedTextField" icon="/com/intellij/uiDesigner/icons/formattedTextField.png" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1">
<preferred-size width="150" height="-1" />
</default-constraints>
</item>
<item class="javax.swing.JTextArea" icon="/com/intellij/uiDesigner/icons/textArea.png" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTextPane" icon="/com/intellij/uiDesigner/icons/textPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JEditorPane" icon="/com/intellij/uiDesigner/icons/editorPane.png" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JComboBox" icon="/com/intellij/uiDesigner/icons/comboBox.png" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="2" anchor="8" fill="1" />
</item>
<item class="javax.swing.JTable" icon="/com/intellij/uiDesigner/icons/table.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JList" icon="/com/intellij/uiDesigner/icons/list.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="2" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTree" icon="/com/intellij/uiDesigner/icons/tree.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3">
<preferred-size width="150" height="50" />
</default-constraints>
</item>
<item class="javax.swing.JTabbedPane" icon="/com/intellij/uiDesigner/icons/tabbedPane.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
<preferred-size width="200" height="200" />
</default-constraints>
</item>
<item class="javax.swing.JSplitPane" icon="/com/intellij/uiDesigner/icons/splitPane.png" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3">
<preferred-size width="200" height="200" />
</default-constraints>
</item>
<item class="javax.swing.JSpinner" icon="/com/intellij/uiDesigner/icons/spinner.png" removable="false" auto-create-binding="true" can-attach-label="true">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
</item>
<item class="javax.swing.JSlider" icon="/com/intellij/uiDesigner/icons/slider.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="8" fill="1" />
</item>
<item class="javax.swing.JSeparator" icon="/com/intellij/uiDesigner/icons/separator.png" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="6" anchor="0" fill="3" />
</item>
<item class="javax.swing.JProgressBar" icon="/com/intellij/uiDesigner/icons/progressbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1" />
</item>
<item class="javax.swing.JToolBar" icon="/com/intellij/uiDesigner/icons/toolbar.png" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="6" anchor="0" fill="1">
<preferred-size width="-1" height="20" />
</default-constraints>
</item>
<item class="javax.swing.JToolBar$Separator" icon="/com/intellij/uiDesigner/icons/toolbarSeparator.png" removable="false" auto-create-binding="false" can-attach-label="false">
<default-constraints vsize-policy="0" hsize-policy="0" anchor="0" fill="1" />
</item>
<item class="javax.swing.JScrollBar" icon="/com/intellij/uiDesigner/icons/scrollbar.png" removable="false" auto-create-binding="true" can-attach-label="false">
<default-constraints vsize-policy="6" hsize-policy="0" anchor="0" fill="2" />
</item>
</group>
</component>
</project>

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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'
}

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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

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gradlew vendored Normal file
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#!/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 "$JAVACMD" "$@"

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@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

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settings.gradle Normal file
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rootProject.name = 'Lab4'

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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");
}
}
}

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package ru.erius.lab4.сity;
import ru.erius.lab3.livingbeing.people.Person;
import java.util.*;
public class City {
private String name;
private final List<Apartment> apartments = new ArrayList<>();
private final List<CityResident> 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<Apartment> getApartments() {
return this.apartments;
}
public Apartment getApartmentByNumber(int number) {
return this.apartments.get(number - 1);
}
public List<CityResident> 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<CityResident> 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<CityResident> 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);
}
}
}

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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 + '\'' +
'}';
}
}

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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);
}
}
}