initial commit

benchmark/build.gradle.kts

@@ -0,0 +1,28 @@
+plugins {
+    kotlin("jvm")
+    application
+}
+
+group = "woggioni.net"
+version = "0.1"
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+    jcenter()
+}
+
+dependencies {
+    implementation(kotlin("stdlib-jdk8"))
+    compile(rootProject)
+//    runtime(files(rootProject.projectDir.toPath().resolve("src/test/resources")))
+}
+
+application {
+    mainClassName = "net.woggioni.klevtree.benchmark.BenchmarkKt"
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+}

benchmark/settings.gradle.kts

@@ -0,0 +1 @@
+rootProject.name = "klevtree-benchmark"

benchmark/src/main/kotlin/klevtree/benchmark/Benchmark.kt

@@ -0,0 +1,43 @@
+package net.woggioni.klevtree.benchmark
+
+import net.woggioni.klevtree.ILevTrie
+import net.woggioni.klevtree.LevTrie
+import java.io.BufferedReader
+import java.io.InputStreamReader
+import net.woggioni.jwo.Chronometer
+
+
+
+fun main(args: Array<String>) {
+    val reader = BufferedReader(
+        InputStreamReader(Chronometer::class.java.getResourceAsStream("/cracklib-small"))
+    )
+    val tree = LevTrie()
+    tree.caseSensitive = false
+    try {
+        for(line in reader.lines()) {
+            tree.add(line.asIterable())
+        }
+    } finally {
+        reader.close()
+    }
+    tree.algorithm = ILevTrie.Algorithm.DAMERAU_LEVENSHTEIN
+    tree.caseSensitive = false
+    val chr = Chronometer()
+    val keys = arrayOf("camel", "coriolis", "mattel", "cruzer", "cpoper", "roublesoot")
+
+    for (ind in 0 until 50) {
+        for (searchKey in keys) {
+            tree.fuzzySearch(searchKey, 6)
+        }
+    }
+    for (searchKey in keys) {
+        val standing = tree.fuzzySearch(searchKey, 6)
+        for (res in standing) {
+            println("distance: ${res.second}\t wordkey: ${res.first}")
+        }
+        println()
+    }
+    System.out.printf("Elapsed time: %.3f s\n", chr.elapsed(Chronometer.UnitOfMeasure.SECONDS))
+    println("++++++++++++ End benchmark ++++++++++++")
+}