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author | Siva Velusamy <vsiva@google.com> | 2012-09-18 14:51:46 -0700 |
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committer | Siva Velusamy <vsiva@google.com> | 2012-09-18 15:09:33 -0700 |
commit | 6837aad30d6c51783ca1dc784ca6bdcc8a3d9f2d (patch) | |
tree | 90af15ddcc9f0bbc3151a0978b3e637f77fdd54a /ide_common/src/com/android/ide/common/resources/configuration/VersionQualifier.java | |
parent | 6184f12fa097e1c5bddfe50700b3b0740c736a5a (diff) | |
download | sdk-6837aad30d6c51783ca1dc784ca6bdcc8a3d9f2d.zip sdk-6837aad30d6c51783ca1dc784ca6bdcc8a3d9f2d.tar.gz sdk-6837aad30d6c51783ca1dc784ca6bdcc8a3d9f2d.tar.bz2 |
Rename ide_common to sdk_common
Change-Id: I1b39ee439a532f3f6758be35b569948e2e906665
Diffstat (limited to 'ide_common/src/com/android/ide/common/resources/configuration/VersionQualifier.java')
-rw-r--r-- | ide_common/src/com/android/ide/common/resources/configuration/VersionQualifier.java | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/ide_common/src/com/android/ide/common/resources/configuration/VersionQualifier.java b/ide_common/src/com/android/ide/common/resources/configuration/VersionQualifier.java deleted file mode 100644 index 078d4af..0000000 --- a/ide_common/src/com/android/ide/common/resources/configuration/VersionQualifier.java +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Copyright (C) 2009 The Android Open Source Project - * - * 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 com.android.ide.common.resources.configuration; - -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * Resource Qualifier for Platform Version. - */ -public final class VersionQualifier extends ResourceQualifier { - /** Default pixel density value. This means the property is not set. */ - private final static int DEFAULT_VERSION = -1; - - private final static Pattern sVersionPattern = Pattern.compile("^v(\\d+)$");//$NON-NLS-1$ - - private int mVersion = DEFAULT_VERSION; - - public static final String NAME = "Platform Version"; - - /** - * Creates and returns a qualifier from the given folder segment. If the segment is incorrect, - * <code>null</code> is returned. - * @param segment the folder segment from which to create a qualifier. - * @return a new {@link VersionQualifier} object or <code>null</code> - */ - public static VersionQualifier getQualifier(String segment) { - Matcher m = sVersionPattern.matcher(segment); - if (m.matches()) { - String v = m.group(1); - - int code = -1; - try { - code = Integer.parseInt(v); - } catch (NumberFormatException e) { - // looks like the string we extracted wasn't a valid number. - return null; - } - - VersionQualifier qualifier = new VersionQualifier(); - qualifier.mVersion = code; - return qualifier; - } - - return null; - } - - /** - * Returns the folder name segment for the given value. This is equivalent to calling - * {@link #toString()} on a {@link VersionQualifier} object. - * @param version the value of the qualifier, as returned by {@link #getVersion()}. - */ - public static String getFolderSegment(int version) { - if (version != DEFAULT_VERSION) { - return String.format("v%1$d", version); //$NON-NLS-1$ - } - - return ""; //$NON-NLS-1$ - } - - public VersionQualifier(int apiLevel) { - mVersion = apiLevel; - } - - public VersionQualifier() { - //pass - } - - public int getVersion() { - return mVersion; - } - - @Override - public String getName() { - return NAME; - } - - @Override - public String getShortName() { - return "Version"; - } - - @Override - public int since() { - return 1; - } - - @Override - public boolean isValid() { - return mVersion != DEFAULT_VERSION; - } - - @Override - public boolean hasFakeValue() { - return false; - } - - @Override - public boolean checkAndSet(String value, FolderConfiguration config) { - VersionQualifier qualifier = getQualifier(value); - if (qualifier != null) { - config.setVersionQualifier(qualifier); - return true; - } - - return false; - } - - @Override - public boolean equals(Object qualifier) { - if (qualifier instanceof VersionQualifier) { - return mVersion == ((VersionQualifier)qualifier).mVersion; - } - - return false; - } - - @Override - public boolean isMatchFor(ResourceQualifier qualifier) { - if (qualifier instanceof VersionQualifier) { - // it is considered a match if the api level is equal or lower to the given qualifier - return mVersion <= ((VersionQualifier) qualifier).mVersion; - } - - return false; - } - - @Override - public boolean isBetterMatchThan(ResourceQualifier compareTo, ResourceQualifier reference) { - if (compareTo == null) { - return true; - } - - VersionQualifier compareQ = (VersionQualifier)compareTo; - VersionQualifier referenceQ = (VersionQualifier)reference; - - if (compareQ.mVersion == referenceQ.mVersion) { - // what we have is already the best possible match (exact match) - return false; - } else if (mVersion == referenceQ.mVersion) { - // got new exact value, this is the best! - return true; - } else { - // in all case we're going to prefer the higher version (since they have been filtered - // to not be too high - return mVersion > compareQ.mVersion; - } - } - - @Override - public int hashCode() { - return mVersion; - } - - /** - * Returns the string used to represent this qualifier in the folder name. - */ - @Override - public String getFolderSegment() { - return getFolderSegment(mVersion); - } - - @Override - public String getShortDisplayValue() { - if (mVersion != DEFAULT_VERSION) { - return String.format("API %1$d", mVersion); - } - - return ""; //$NON-NLS-1$ - } - - @Override - public String getLongDisplayValue() { - if (mVersion != DEFAULT_VERSION) { - return String.format("API Level %1$d", mVersion); - } - - return ""; //$NON-NLS-1$ - } -} |