X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.utils.datastructures%2Fsrc%2Forg%2Fsimantics%2Futils%2Fdatastructures%2Fmap%2FAssociativity.java;fp=bundles%2Forg.simantics.utils.datastructures%2Fsrc%2Forg%2Fsimantics%2Futils%2Fdatastructures%2Fmap%2FAssociativity.java;h=3f7f8848ee02ff4b9caa44aec7bd989bf4b016bf;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hp=c21dd888e0db7b9d8d9111815cb81b4ec9b32782;hpb=24e2b34260f219f0d1644ca7a138894980e25b14;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/map/Associativity.java b/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/map/Associativity.java index c21dd888e..3f7f8848e 100644 --- a/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/map/Associativity.java +++ b/bundles/org.simantics.utils.datastructures/src/org/simantics/utils/datastructures/map/Associativity.java @@ -1,76 +1,76 @@ -/******************************************************************************* - * Copyright (c) 2007, 2010 Association for Decentralized Information Management - * in Industry THTH ry. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * VTT Technical Research Centre of Finland - initial API and implementation - *******************************************************************************/ -package org.simantics.utils.datastructures.map; - - -/** - * Description associativity of dimensions. - * The maximum number of dimensions is 32. - * - * @author Toni Kalajainen - */ -public final class Associativity { - - public static Associativity of(boolean...dimensionAssociativity) - { - return new Associativity(dimensionAssociativity); - } - - public static Associativity[] fullAssociativity(int level) - { - int count = (1 << level)-1; - Associativity[] result = new Associativity[count]; - for (int i=0; i32) - throw new IllegalArgumentException(); - - int mask = 1; - for (boolean b : dimensionAssociativity) { - if (b) this.dimensionAssociativity |= mask; - mask <<= 1; - } - - level = dimensionAssociativity.length; - } - public Associativity(int level, int dimensionAssociativity) - { - this.dimensionAssociativity = dimensionAssociativity; - this.level = level; - } - - @Override - public int hashCode() { - return dimensionAssociativity; - } - - @Override - public boolean equals(Object obj) { - if (obj == null) return false; - if (!(obj.getClass().equals(this.getClass()))) return false; - Associativity other = (Associativity) obj; - return dimensionAssociativity == other.dimensionAssociativity; - } - - public int getLevel() { - return level; - } - -} +/******************************************************************************* + * Copyright (c) 2007, 2010 Association for Decentralized Information Management + * in Industry THTH ry. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.utils.datastructures.map; + + +/** + * Description associativity of dimensions. + * The maximum number of dimensions is 32. + * + * @author Toni Kalajainen + */ +public final class Associativity { + + public static Associativity of(boolean...dimensionAssociativity) + { + return new Associativity(dimensionAssociativity); + } + + public static Associativity[] fullAssociativity(int level) + { + int count = (1 << level)-1; + Associativity[] result = new Associativity[count]; + for (int i=0; i32) + throw new IllegalArgumentException(); + + int mask = 1; + for (boolean b : dimensionAssociativity) { + if (b) this.dimensionAssociativity |= mask; + mask <<= 1; + } + + level = dimensionAssociativity.length; + } + public Associativity(int level, int dimensionAssociativity) + { + this.dimensionAssociativity = dimensionAssociativity; + this.level = level; + } + + @Override + public int hashCode() { + return dimensionAssociativity; + } + + @Override + public boolean equals(Object obj) { + if (obj == null) return false; + if (!(obj.getClass().equals(this.getClass()))) return false; + Associativity other = (Associativity) obj; + return dimensionAssociativity == other.dimensionAssociativity; + } + + public int getLevel() { + return level; + } + +}