29 files changed, 255 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index 6b468b6..14981e0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,7 @@
+# Ignore Gradle project-specific cache directory
+.gradle
+
+# Ignore Gradle build output directory
+build
+
 *.class
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..80c2846
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,34 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * This generated file contains a sample Java project to get you started.
+ * For more details take a look at the Java Quickstart chapter in the Gradle
+ * User Manual available at https://docs.gradle.org/5.6.2/userguide/tutorial_java_projects.html
+ */
+
+plugins {
+    // Apply the java plugin to add support for Java
+    id 'java'
+
+    // Apply the application plugin to add support for building a CLI application
+    id 'application'
+}
+
+repositories {
+    // Use jcenter for resolving dependencies.
+    // You can declare any Maven/Ivy/file repository here.
+    jcenter()
+}
+
+dependencies {
+    // This dependency is used by the application.
+    implementation 'com.google.guava:guava:28.0-jre'
+
+    // Use JUnit test framework
+    testImplementation 'junit:junit:4.12'
+}
+
+application {
+    // Define the main class for the application
+    mainClassName = 'pl.edu.mimuw.cloudatlas.App'
+}
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..5c2d1cf
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.jar
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..7c4388a
--- /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-5.6.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..83f2acf
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,188 @@
+#!/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 "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$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`="\"$arg\""
+        fi
+        i=$((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"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..97b9a2e
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,10 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * The settings file is used to specify which projects to include in your build.
+ *
+ * Detailed information about configuring a multi-project build in Gradle can be found
+ * in the user manual at https://docs.gradle.org/5.6.2/userguide/multi_project_builds.html
+ */
+
+rootProject.name = 'cloudatlas'
diff --git a/src/pl/edu/mimuw/cloudatlas/model/Attribute.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/Attribute.java
index 46ffab3..46ffab3 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/Attribute.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/Attribute.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/AttributesMap.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/AttributesMap.java
index 4065ad6..4065ad6 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/AttributesMap.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/AttributesMap.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/IncompatibleTypesException.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/IncompatibleTypesException.java
index 65c719e..65c719e 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/IncompatibleTypesException.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/IncompatibleTypesException.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/PathName.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/PathName.java
index 7f3a9ac..7f3a9ac 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/PathName.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/PathName.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/Type.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/Type.java
index 986db71..986db71 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/Type.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/Type.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/TypeCollection.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/TypeCollection.java
index da5d848..da5d848 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/TypeCollection.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/TypeCollection.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/TypePrimitive.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/TypePrimitive.java
index ab28cb4..ab28cb4 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/TypePrimitive.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/TypePrimitive.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/UnsupportedConversionException.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/UnsupportedConversionException.java
index 6f30360..6f30360 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/UnsupportedConversionException.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/UnsupportedConversionException.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/UnsupportedValueOperationException.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/UnsupportedValueOperationException.java
index bb3aa1f..bb3aa1f 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/UnsupportedValueOperationException.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/UnsupportedValueOperationException.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/Value.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/Value.java
index c4054cf..c4054cf 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/Value.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/Value.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueBoolean.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueBoolean.java
index 57078c2..57078c2 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueBoolean.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueBoolean.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueContact.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueContact.java
index 670a025..670a025 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueContact.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueContact.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueDouble.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueDouble.java
index 920a8ef..920a8ef 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueDouble.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueDouble.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueDuration.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueDuration.java
index bf9d0e0..bf9d0e0 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueDuration.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueDuration.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueInt.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueInt.java
index 8811d57..8811d57 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueInt.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueInt.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueList.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueList.java
index 76d59ff..76d59ff 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueList.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueList.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueNull.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueNull.java
index c628beb..c628beb 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueNull.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueNull.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueSet.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueSet.java
index 9843cd4..9843cd4 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueSet.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueSet.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueSimple.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueSimple.java
index 803510f..803510f 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueSimple.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueSimple.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueString.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueString.java
index 314c602..314c602 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueString.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueString.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ValueTime.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueTime.java
index 8dd04fc..8dd04fc 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ValueTime.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ValueTime.java
diff --git a/src/pl/edu/mimuw/cloudatlas/model/ZMI.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/ZMI.java
index a6b78da..a6b78da 100644
--- a/src/pl/edu/mimuw/cloudatlas/model/ZMI.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/ZMI.java
diff --git a/src/test/java/pl/edu/mimuw/cloudatlas/ValueDurationTest.java b/src/test/java/pl/edu/mimuw/cloudatlas/ValueDurationTest.java
new file mode 100644
index 0000000..6bfc3a0
--- /dev/null
+++ b/src/test/java/pl/edu/mimuw/cloudatlas/ValueDurationTest.java
@@ -0,0 +1,12 @@
+package pl.edu.mimuw.cloudatlas.model;
+
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+public class ValueDurationTest {
+    @Test
+    public void testGetValue() {
+        ValueDuration v = new ValueDuration(42l);
+        assertEquals(v.getValue(), new Long(42l));
+    }
+}