1 files changed, 0 insertions, 181 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/util/Frequency.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/util/Frequency.java
deleted file mode 100644
index 1ef71130..00000000
--- a/framework/src/onos/utils/misc/src/main/java/org/onlab/util/Frequency.java
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * 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
- *
- *     http://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.
- */
-package org.onlab.util;
-
-import com.google.common.base.MoreObjects;
-import com.google.common.collect.ComparisonChain;
-
-/**
- * Class representing frequency. This class is intended to be used for a value whose unit is Hz
- * and its family (KHz, MHz, etc.).
- *
- * <p>
- * Note: this class is mainly intended to be used for lambda, which
- * represents THz order. Long has enough space to represent over THz frequency as Hz,
- * and the underlying value is long as Hz. This means this class can't represent
- * sub-Hz accuracy.
- * </p>
- */
-public final class Frequency implements RichComparable<Frequency> {
-
-    private static final long KHZ = 1_000L;
-    private static final long MHZ = 1_000_000L;
-    private static final long GHZ = 1_000_000_000L;
-    private static final long THZ = 1_000_000_000_000L;
-
-    private final long frequency;   // frequency in Hz
-
-    /**
-     * Creates an instance representing the specified frequency in Hz.
-     *
-     * @param frequency frequency in Hz
-     */
-    private Frequency(long frequency) {
-        this.frequency = frequency;
-    }
-
-    /**
-     * Return the value this instance represents as Hz.
-     *
-     * @return frequency in Hz
-     */
-    public long asHz() {
-        return frequency;
-    }
-
-    /**
-     * Returns an instance representing the specified value in Hz.
-     *
-     * @param value frequency in Hz
-     * @return instance representing the given frequency
-     */
-    public static Frequency ofHz(long value) {
-        return new Frequency(value);
-    }
-
-    /**
-     * Returns an instance representing the specified value in KHz.
-     *
-     * @param value frequency in KHz
-     * @return instance representing the given frequency
-     */
-    public static Frequency ofKHz(double value) {
-        return new Frequency((long) (value * KHZ));
-    }
-
-    /**
-     * Returns an instance representing the specified value in MHz.
-     *
-     * @param value frequency in MHz
-     * @return instance representing the given frequency
-     */
-    public static Frequency ofMHz(double value) {
-        return new Frequency((long) (value * MHZ));
-    }
-
-    /**
-     * Returns an instance representing the specified value in GHz.
-     *
-     * @param value frequency in GHz
-     * @return instance representing the given frequency
-     */
-    public static Frequency ofGHz(double value) {
-        return new Frequency((long) (value * GHZ));
-    }
-
-    /**
-     * Returns an instance representing the specified value in THz.
-     *
-     * @param value frequency in THz
-     * @return instance representing the given frequency
-     */
-    public static Frequency ofTHz(double value) {
-        return new Frequency((long) (value * THZ));
-    }
-
-    /**
-     * Returns a Frequency whose value is (this + value).
-     *
-     * @param value value to be added to this Frequency
-     * @return this + value
-     */
-    public Frequency add(Frequency value) {
-        return new Frequency(this.frequency + value.frequency);
-    }
-
-    /**
-     * Returns a Frequency whose value is (this - value).
-     *
-     * @param value value to be subtracted from this Frequency
-     * @return this - value
-     */
-    public Frequency subtract(Frequency value) {
-        return new Frequency(this.frequency - value.frequency);
-    }
-
-    /**
-     * Returns a Frequency whose value is (this * value).
-     *
-     * @param value value to be multiplied by this Frequency
-     * @return this * value
-     */
-    public Frequency multiply(long value) {
-        return new Frequency(this.frequency * value);
-    }
-
-    /**
-     * Returns a Frequency whose value is Math.floorDiv(this, value).
-     *
-     * @param value value to be divided by this Frequency
-     * @return Math.floorDiv(this, value)
-     */
-    public Frequency floorDivision(long value) {
-        return new Frequency(Math.floorDiv(this.frequency, value));
-    }
-
-    @Override
-    public int compareTo(Frequency other) {
-        return ComparisonChain.start()
-                .compare(this.frequency, other.frequency)
-                .result();
-    }
-
-    @Override
-    public int hashCode() {
-        return Long.hashCode(frequency);
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (this == obj) {
-            return true;
-        }
-
-        if (!(obj instanceof Frequency)) {
-            return false;
-        }
-
-        final Frequency other = (Frequency) obj;
-        return this.frequency == other.frequency;
-    }
-
-    @Override
-    public String toString() {
-        return MoreObjects.toStringHelper(this)
-                .add("frequency", frequency + "Hz")
-                .toString();
-    }
-}