org.bitbucket.mlopatkin.android.logviewer.search.IgnoreCaseSearcher.java Source code

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Here is the source code for org.bitbucket.mlopatkin.android.logviewer.search.IgnoreCaseSearcher.java

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/*
 * Copyright 2011 Mikhail Lopatkin
 *
 * 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.bitbucket.mlopatkin.android.logviewer.search;

import org.apache.commons.lang3.StringUtils;
import org.bitbucket.mlopatkin.utils.MyStringUtils;

class IgnoreCaseSearcher implements HighlightStrategy, SearchStrategy {
    private String textToSearch;

    public IgnoreCaseSearcher(String text) {
        this.textToSearch = text;
    }

    @Override
    public boolean isStringMatched(String s) {
        return StringUtils.containsIgnoreCase(s, textToSearch);
    }

    @Override
    public void highlightOccurences(String text, TextHighlighter highlighter) {
        int pos = MyStringUtils.indexOfIgnoreCase(text, textToSearch);
        while (pos != MyStringUtils.NOT_FOUND && pos < text.length()) {
            highlighter.highlightText(pos, pos + textToSearch.length());
            pos = MyStringUtils.indexOfIgnoreCase(text, textToSearch, pos + textToSearch.length());
        }
    }
}