All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.apache.commons.lang3.text.translate.NumericEntityEscaper Maven / Gradle / Ivy

There is a newer version: 2.12.15
Show newest version
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.commons.lang3.text.translate;

import java.io.IOException;
import java.io.Writer;

/**
 * Translates codepoints to their XML numeric entity escaped value.
 *
 * @since 3.0
 * @deprecated as of 3.6, use commons-text
 * 
 * NumericEntityEscaper instead
 */
@Deprecated
public class NumericEntityEscaper extends CodePointTranslator {

    private final int below;
    private final int above;
    private final boolean between;

    /**
     * 

Constructs a NumericEntityEscaper for the specified range. This is * the underlying method for the other constructors/builders. The below * and above boundaries are inclusive when between is * true and exclusive when it is false.

* * @param below int value representing the lowest codepoint boundary * @param above int value representing the highest codepoint boundary * @param between whether to escape between the boundaries or outside them */ private NumericEntityEscaper(final int below, final int above, final boolean between) { this.below = below; this.above = above; this.between = between; } /** *

Constructs a NumericEntityEscaper for all characters.

*/ public NumericEntityEscaper() { this(0, Integer.MAX_VALUE, true); } /** *

Constructs a NumericEntityEscaper below the specified value (exclusive).

* * @param codepoint below which to escape * @return the newly created {@code NumericEntityEscaper} instance */ public static NumericEntityEscaper below(final int codepoint) { return outsideOf(codepoint, Integer.MAX_VALUE); } /** *

Constructs a NumericEntityEscaper above the specified value (exclusive).

* * @param codepoint above which to escape * @return the newly created {@code NumericEntityEscaper} instance */ public static NumericEntityEscaper above(final int codepoint) { return outsideOf(0, codepoint); } /** *

Constructs a NumericEntityEscaper between the specified values (inclusive).

* * @param codepointLow above which to escape * @param codepointHigh below which to escape * @return the newly created {@code NumericEntityEscaper} instance */ public static NumericEntityEscaper between(final int codepointLow, final int codepointHigh) { return new NumericEntityEscaper(codepointLow, codepointHigh, true); } /** *

Constructs a NumericEntityEscaper outside of the specified values (exclusive).

* * @param codepointLow below which to escape * @param codepointHigh above which to escape * @return the newly created {@code NumericEntityEscaper} instance */ public static NumericEntityEscaper outsideOf(final int codepointLow, final int codepointHigh) { return new NumericEntityEscaper(codepointLow, codepointHigh, false); } /** * {@inheritDoc} */ @Override public boolean translate(final int codepoint, final Writer out) throws IOException { if(between) { if (codepoint < below || codepoint > above) { return false; } } else { if (codepoint >= below && codepoint <= above) { return false; } } out.write("&#"); out.write(Integer.toString(codepoint, 10)); out.write(';'); return true; } }




© 2015 - 2024 Weber Informatics LLC | Privacy Policy