external-software/github_OpenIdentityPlatform_OpenDJ.git

			@@ -6,17 +6,16 @@
			* (the "License"). You may not use this file except in compliance
			* with the License.
			*
			* You can obtain a copy of the license at
			* trunk/opendj3/legal-notices/CDDLv1_0.txt
			* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
			* or http://forgerock.org/license/CDDLv1.0.html.
			* See the License for the specific language governing permissions
			* and limitations under the License.
			*
			* When distributing Covered Code, include this CDDL HEADER in each
			* file and include the License file at
			* trunk/opendj3/legal-notices/CDDLv1_0.txt. If applicable,
			* add the following below this CDDL HEADER, with the fields enclosed
			* by brackets "[]" replaced with your own identifying information:
			* file and include the License file at legal-notices/CDDLv1_0.txt.
			* If applicable, add the following below this CDDL HEADER, with the
			* fields enclosed by brackets "[]" replaced with your own identifying
			* information:
			* Portions Copyright [yyyy] [name of copyright owner]
			*
			* CDDL HEADER END
			@@ -28,8 +27,6 @@

			package com.forgerock.opendj.util;



			/**
			* A {@code ASCIICharProp} provides fast access to ASCII character properties.
			* In particular, the ability to query whether or not a character is a letter, a
			@@ -39,376 +36,300 @@
			* The methods in this class do not perform memory allocations nor calculations
			* and so can be used safely in high performance situations.
			*/
			public final class ASCIICharProp implements Comparable<ASCIICharProp>
			{
			private final char c;
			public final class ASCIICharProp implements Comparable<ASCIICharProp> {
			private final char c;

			private final char upperCaseChar;
			private final char upperCaseChar;

			private final char lowerCaseChar;
			private final char lowerCaseChar;

			private final boolean isUpperCaseChar;
			private final boolean isUpperCaseChar;

			private final boolean isLowerCaseChar;
			private final boolean isLowerCaseChar;

			private final boolean isDigit;
			private final boolean isDigit;

			private final boolean isLetter;
			private final boolean isLetter;

			private final boolean isKeyChar;
			private final boolean isKeyChar;

			private final boolean isCompatKeyChar;
			private final boolean isCompatKeyChar;

			private final boolean isHexChar;
			private final boolean isHexChar;

			private final int hexValue;
			private final int hexValue;

			private final int decimalValue;
			private final int decimalValue;

			private final String stringValue;
			private final String stringValue;

			private static final ASCIICharProp[] CHAR_PROPS = new ASCIICharProp[128];
			private static final ASCIICharProp[] CHAR_PROPS = new ASCIICharProp[128];

			static
			{
			for (int i = 0; i < 128; i++)
			{
			CHAR_PROPS[i] = new ASCIICharProp((char) i);
			static {
			for (int i = 0; i < 128; i++) {
			CHAR_PROPS[i] = new ASCIICharProp((char) i);
			}
			}
			}



			/**
			* Returns the character properties for the provided ASCII character. If a
			* non-ASCII character is provided then this method returns {@code null}.
			*
			* @param c
			* The ASCII character.
			* @return The character properties for the provided ASCII character, or
			* {@code null} if {@code c} is greater than {@code \u007F} .
			*/
			public static ASCIICharProp valueOf(final char c)
			{
			if (c < 128)
			{
			return CHAR_PROPS[c];
			/**
			* Returns the character properties for the provided ASCII character. If a
			* non-ASCII character is provided then this method returns {@code null}.
			*
			* @param c
			* The ASCII character.
			* @return The character properties for the provided ASCII character, or
			* {@code null} if {@code c} is greater than {@code \u007F} .
			*/
			public static ASCIICharProp valueOf(final char c) {
			if (c < 128) {
			return CHAR_PROPS[c];
			} else {
			return null;
			}
			}
			else
			{
			return null;

			/**
			* Returns the character properties for the provided ASCII character. If a
			* non-ASCII character is provided then this method returns {@code null}.
			*
			* @param c
			* The ASCII character.
			* @return The character properties for the provided ASCII character, or
			* {@code null} if {@code c} is less than zero or greater than
			* {@code \u007F} .
			*/
			public static ASCIICharProp valueOf(final int c) {
			if (c >= 0 && c < 128) {
			return CHAR_PROPS[c];
			} else {
			return null;
			}
			}
			}

			private ASCIICharProp(final char c) {
			this.c = c;
			this.stringValue = new String(new char[] { c });


			/**
			* Returns the character properties for the provided ASCII character. If a
			* non-ASCII character is provided then this method returns {@code null}.
			*
			* @param c
			* The ASCII character.
			* @return The character properties for the provided ASCII character, or
			* {@code null} if {@code c} is less than zero or greater than {@code
			* \u007F} .
			*/
			public static ASCIICharProp valueOf(final int c)
			{
			if (c >= 0 && c < 128)
			{
			return CHAR_PROPS[c];
			if (c >= 'a' && c <= 'z') {
			this.upperCaseChar = (char) (c - 32);
			this.lowerCaseChar = c;
			this.isUpperCaseChar = false;
			this.isLowerCaseChar = true;
			this.isDigit = false;
			this.isLetter = true;
			this.isKeyChar = true;
			this.isCompatKeyChar = true;
			this.decimalValue = -1;
			if (c >= 'a' && c <= 'f') {
			this.isHexChar = true;
			this.hexValue = c - 87;
			} else {
			this.isHexChar = false;
			this.hexValue = -1;
			}
			} else if (c >= 'A' && c <= 'Z') {
			this.upperCaseChar = c;
			this.lowerCaseChar = (char) (c + 32);
			this.isUpperCaseChar = true;
			this.isLowerCaseChar = false;
			this.isDigit = false;
			this.isLetter = true;
			this.isKeyChar = true;
			this.isCompatKeyChar = true;
			this.decimalValue = -1;
			if (c >= 'A' && c <= 'F') {
			this.isHexChar = true;
			this.hexValue = c - 55;
			} else {
			this.isHexChar = false;
			this.hexValue = -1;
			}
			} else if (c >= '0' && c <= '9') {
			this.upperCaseChar = c;
			this.lowerCaseChar = c;
			this.isUpperCaseChar = false;
			this.isLowerCaseChar = false;
			this.isDigit = true;
			this.isLetter = false;
			this.isKeyChar = true;
			this.isCompatKeyChar = true;
			this.isHexChar = true;
			this.hexValue = c - 48;
			this.decimalValue = c - 48;
			} else {
			this.upperCaseChar = c;
			this.lowerCaseChar = c;
			this.isUpperCaseChar = false;
			this.isLowerCaseChar = false;
			this.isDigit = false;
			this.isLetter = false;
			this.isKeyChar = c == '-';
			this.isCompatKeyChar = (c == '-') \|\| (c == '.') \|\| (c == '_');
			this.isHexChar = false;
			this.hexValue = -1;
			this.decimalValue = -1;
			}
			}
			else
			{
			return null;

			/**
			* Returns the char value associated with this {@code ASCIICharProp}.
			*
			* @return The char value associated with this {@code ASCIICharProp}.
			*/
			public char charValue() {
			return c;
			}
			}



			private ASCIICharProp(final char c)
			{
			this.c = c;
			this.stringValue = new String(new char[] { c });

			if (c >= 'a' && c <= 'z')
			{
			this.upperCaseChar = (char) (c - 32);
			this.lowerCaseChar = c;
			this.isUpperCaseChar = false;
			this.isLowerCaseChar = true;
			this.isDigit = false;
			this.isLetter = true;
			this.isKeyChar = true;
			this.isCompatKeyChar = true;
			this.decimalValue = -1;
			if (c >= 'a' && c <= 'f')
			{
			this.isHexChar = true;
			this.hexValue = c - 87;
			}
			else
			{
			this.isHexChar = false;
			this.hexValue = -1;
			}
			/**
			* {@inheritDoc}
			*/
			public int compareTo(final ASCIICharProp o) {
			return c - o.c;
			}
			else if (c >= 'A' && c <= 'Z')
			{
			this.upperCaseChar = c;
			this.lowerCaseChar = (char) (c + 32);
			this.isUpperCaseChar = true;
			this.isLowerCaseChar = false;
			this.isDigit = false;
			this.isLetter = true;
			this.isKeyChar = true;
			this.isCompatKeyChar = true;
			this.decimalValue = -1;
			if (c >= 'A' && c <= 'F')
			{
			this.isHexChar = true;
			this.hexValue = c - 55;
			}
			else
			{
			this.isHexChar = false;
			this.hexValue = -1;
			}

			/**
			* Returns the decimal value associated with this {@code ASCIICharProp}, or
			* {@code -1} if the value is not a decimal digit.
			*
			* @return The decimal value associated with this {@code ASCIICharProp}, or
			* {@code -1} if the value is not a decimal digit.
			*/
			public int decimalValue() {
			return decimalValue;
			}
			else if (c >= '0' && c <= '9')
			{
			this.upperCaseChar = c;
			this.lowerCaseChar = c;
			this.isUpperCaseChar = false;
			this.isLowerCaseChar = false;
			this.isDigit = true;
			this.isLetter = false;
			this.isKeyChar = true;
			this.isCompatKeyChar = true;
			this.isHexChar = true;
			this.hexValue = c - 48;
			this.decimalValue = c - 48;

			/**
			* {@inheritDoc}
			*/
			@Override
			public boolean equals(final Object obj) {
			return this == obj;
			}
			else
			{
			this.upperCaseChar = c;
			this.lowerCaseChar = c;
			this.isUpperCaseChar = false;
			this.isLowerCaseChar = false;
			this.isDigit = false;
			this.isLetter = false;
			this.isKeyChar = c == '-';
			this.isCompatKeyChar = (c == '-') \|\| (c == '.') \|\| (c == '_');
			this.isHexChar = false;
			this.hexValue = -1;
			this.decimalValue = -1;

			/**
			* {@inheritDoc}
			*/
			@Override
			public int hashCode() {
			return c;
			}
			}

			/**
			* Returns the hexadecimal value associated with this {@code ASCIICharProp}
			* , or {@code -1} if the value is not a hexadecimal digit.
			*
			* @return The hexadecimal value associated with this {@code ASCIICharProp}
			* , or {@code -1} if the value is not a hexadecimal digit.
			*/
			public int hexValue() {
			return hexValue;
			}

			/**
			* Indicates whether or not the char value associated with this
			* {@code ASCIICharProp} is a decimal digit.
			*
			* @return {@code true} if the char value associated with this
			* {@code ASCIICharProp} is a decimal digit.
			*/
			public boolean isDigit() {
			return isDigit;
			}

			/**
			* Returns the char value associated with this {@code ASCIICharProp}.
			*
			* @return The char value associated with this {@code ASCIICharProp}.
			*/
			public char charValue()
			{
			return c;
			}
			/**
			* Indicates whether or not the char value associated with this
			* {@code ASCIICharProp} is a hexadecimal digit.
			*
			* @return {@code true} if the char value associated with this
			* {@code ASCIICharProp} is a hexadecimal digit.
			*/
			public boolean isHexDigit() {
			return isHexChar;
			}

			/**
			* Indicates whether or not the char value associated with this
			* {@code ASCIICharProp} is a {@code keychar} as defined in RFC 4512. A
			* {@code keychar} is a letter, a digit, or a hyphen. When
			* {@code allowCompatChars} is {@code true} the following illegal characters
			* will be permitted:
			*
			* <pre>
			* USCORE = %x5F ; underscore ("_")
			* DOT = %x2E ; period (".")
			* </pre>
			*
			* @param allowCompatChars
			* {@code true} if certain illegal characters should be allowed
			* for compatibility reasons.
			* @return {@code true} if the char value associated with this
			* {@code ASCIICharProp} is a {@code keychar}.
			*/
			public boolean isKeyChar(final boolean allowCompatChars) {
			return allowCompatChars ? isCompatKeyChar : isKeyChar;
			}

			/**
			* Indicates whether or not the char value associated with this
			* {@code ASCIICharProp} is a letter.
			*
			* @return {@code true} if the char value associated with this
			* {@code ASCIICharProp} is a letter.
			*/
			public boolean isLetter() {
			return isLetter;
			}

			/**
			* {@inheritDoc}
			*/
			public int compareTo(final ASCIICharProp o)
			{
			return c - o.c;
			}
			/**
			* Indicates whether or not the char value associated with this
			* {@code ASCIICharProp} is a lower-case character.
			*
			* @return {@code true} if the char value associated with this
			* {@code ASCIICharProp} is a lower-case character.
			*/
			public boolean isLowerCase() {
			return isLowerCaseChar;
			}

			/**
			* Indicates whether or not the char value associated with this
			* {@code ASCIICharProp} is an upper-case character.
			*
			* @return {@code true} if the char value associated with this
			* {@code ASCIICharProp} is an upper-case character.
			*/
			public boolean isUpperCase() {
			return isUpperCaseChar;
			}

			/**
			* Returns the lower-case char value associated with this
			* {@code ASCIICharProp}.
			*
			* @return The lower-case char value associated with this
			* {@code ASCIICharProp}.
			*/
			public char toLowerCase() {
			return lowerCaseChar;
			}

			/**
			* Returns the decimal value associated with this {@code ASCIICharProp}, or
			* {@code -1} if the value is not a decimal digit.
			*
			* @return The decimal value associated with this {@code ASCIICharProp}, or
			* {@code -1} if the value is not a decimal digit.
			*/
			public int decimalValue()
			{
			return decimalValue;
			}
			/**
			* {@inheritDoc}
			*/
			@Override
			public String toString() {
			return stringValue;
			}



			/**
			* {@inheritDoc}
			*/
			@Override
			public boolean equals(final Object obj)
			{
			return this == obj;
			}



			/**
			* {@inheritDoc}
			*/
			@Override
			public int hashCode()
			{
			return c;
			}



			/**
			* Returns the hexadecimal value associated with this {@code ASCIICharProp} ,
			* or {@code -1} if the value is not a hexadecimal digit.
			*
			* @return The hexadecimal value associated with this {@code ASCIICharProp} ,
			* or {@code -1} if the value is not a hexadecimal digit.
			*/
			public int hexValue()
			{
			return hexValue;
			}



			/**
			* Indicates whether or not the char value associated with this {@code
			* ASCIICharProp} is a decimal digit.
			*
			* @return {@code true} if the char value associated with this {@code
			* ASCIICharProp} is a decimal digit.
			*/
			public boolean isDigit()
			{
			return isDigit;
			}



			/**
			* Indicates whether or not the char value associated with this {@code
			* ASCIICharProp} is a hexadecimal digit.
			*
			* @return {@code true} if the char value associated with this {@code
			* ASCIICharProp} is a hexadecimal digit.
			*/
			public boolean isHexDigit()
			{
			return isHexChar;
			}



			/**
			* Indicates whether or not the char value associated with this
			* {@code ASCIICharProp} is a {@code keychar} as defined in RFC 4512. A
			* {@code keychar} is a letter, a digit, or a hyphen. When
			* {@code allowCompatChars} is {@code true} the following illegal characters
			* will be permitted:
			*
			* <pre>
			* USCORE = %x5F ; underscore ("_")
			* DOT = %x2E ; period (".")
			* </pre>
			*
			* @param allowCompatChars
			* {@code true} if certain illegal characters should be allowed for
			* compatibility reasons.
			* @return {@code true} if the char value associated with this
			* {@code ASCIICharProp} is a {@code keychar}.
			*/
			public boolean isKeyChar(final boolean allowCompatChars)
			{
			return allowCompatChars ? isCompatKeyChar : isKeyChar;
			}



			/**
			* Indicates whether or not the char value associated with this {@code
			* ASCIICharProp} is a letter.
			*
			* @return {@code true} if the char value associated with this {@code
			* ASCIICharProp} is a letter.
			*/
			public boolean isLetter()
			{
			return isLetter;
			}



			/**
			* Indicates whether or not the char value associated with this {@code
			* ASCIICharProp} is a lower-case character.
			*
			* @return {@code true} if the char value associated with this {@code
			* ASCIICharProp} is a lower-case character.
			*/
			public boolean isLowerCase()
			{
			return isLowerCaseChar;
			}



			/**
			* Indicates whether or not the char value associated with this {@code
			* ASCIICharProp} is an upper-case character.
			*
			* @return {@code true} if the char value associated with this {@code
			* ASCIICharProp} is an upper-case character.
			*/
			public boolean isUpperCase()
			{
			return isUpperCaseChar;
			}



			/**
			* Returns the lower-case char value associated with this {@code
			* ASCIICharProp}.
			*
			* @return The lower-case char value associated with this {@code
			* ASCIICharProp}.
			*/
			public char toLowerCase()
			{
			return lowerCaseChar;
			}



			/**
			* {@inheritDoc}
			*/
			@Override
			public String toString()
			{
			return stringValue;
			}



			/**
			* Returns the upper-case char value associated with this {@code
			* ASCIICharProp}.
			*
			* @return The upper-case char value associated with this {@code
			* ASCIICharProp}.
			*/
			public char toUpperCase()
			{
			return upperCaseChar;
			}
			/**
			* Returns the upper-case char value associated with this
			* {@code ASCIICharProp}.
			*
			* @return The upper-case char value associated with this
			* {@code ASCIICharProp}.
			*/
			public char toUpperCase() {
			return upperCaseChar;
			}

			}