diff options
Diffstat (limited to 'plugins/org.eclipse.jem/javainst/org/eclipse/jem/internal/instantiation/impl/PTCharacterLiteralImpl.java')
| -rw-r--r-- | plugins/org.eclipse.jem/javainst/org/eclipse/jem/internal/instantiation/impl/PTCharacterLiteralImpl.java | 387 |
1 files changed, 0 insertions, 387 deletions
diff --git a/plugins/org.eclipse.jem/javainst/org/eclipse/jem/internal/instantiation/impl/PTCharacterLiteralImpl.java b/plugins/org.eclipse.jem/javainst/org/eclipse/jem/internal/instantiation/impl/PTCharacterLiteralImpl.java deleted file mode 100644 index ef5193c3f..000000000 --- a/plugins/org.eclipse.jem/javainst/org/eclipse/jem/internal/instantiation/impl/PTCharacterLiteralImpl.java +++ /dev/null @@ -1,387 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 IBM Corporation and others. - * 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jem.internal.instantiation.impl; -/* - - - */ -import org.eclipse.emf.common.notify.Notification; - -import org.eclipse.emf.ecore.EClass; -import org.eclipse.emf.ecore.EStructuralFeature; - -import org.eclipse.emf.ecore.impl.ENotificationImpl; - -import org.eclipse.jem.internal.instantiation.*; -import org.eclipse.jem.internal.instantiation.PTCharacterLiteral; -import org.eclipse.jem.internal.instantiation.InstantiationPackage; - -/** - * <!-- begin-user-doc --> - * An implementation of the model object '<em><b>Character Literal</b></em>'. - * <!-- end-user-doc --> - * <p> - * The following features are implemented: - * <ul> - * <li>{@link org.eclipse.jem.internal.instantiation.impl.PTCharacterLiteralImpl#getEscapedValue <em>Escaped Value</em>}</li> - * <li>{@link org.eclipse.jem.internal.instantiation.impl.PTCharacterLiteralImpl#getCharValue <em>Char Value</em>}</li> - * </ul> - * </p> - * - * @generated - */ -public class PTCharacterLiteralImpl extends PTExpressionImpl implements PTCharacterLiteral { - /** - * The default value of the '{@link #getEscapedValue() <em>Escaped Value</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getEscapedValue() - * @generated - * @ordered - */ - protected static final String ESCAPED_VALUE_EDEFAULT = null; - - /** - * The cached value of the '{@link #getEscapedValue() <em>Escaped Value</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getEscapedValue() - * @generated - * @ordered - */ - protected String escapedValue = ESCAPED_VALUE_EDEFAULT; - - /** - * The default value of the '{@link #getCharValue() <em>Char Value</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getCharValue() - * @generated - * @ordered - */ - protected static final char CHAR_VALUE_EDEFAULT = '\u0000'; - - /** - * The cached value of the '{@link #getCharValue() <em>Char Value</em>}' attribute. - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @see #getCharValue() - * @generated - * @ordered - */ - protected char charValue = CHAR_VALUE_EDEFAULT; - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - protected PTCharacterLiteralImpl() { - super(); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - protected EClass eStaticClass() { - return InstantiationPackage.eINSTANCE.getPTCharacterLiteral(); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public String getEscapedValue() { - return escapedValue; - } - - public void setEscapedValue(String newEscapedValue) { - charValueSet = false; - setCharValueGen(CHAR_VALUE_EDEFAULT); - setEscapedValueGen(newEscapedValue); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public void setEscapedValueGen(String newEscapedValue) { - String oldEscapedValue = escapedValue; - escapedValue = newEscapedValue; - if (eNotificationRequired()) - eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_CHARACTER_LITERAL__ESCAPED_VALUE, oldEscapedValue, escapedValue)); - } - - private boolean charValueSet; - - public char getCharValue() { - if (!charValueSet && escapedValue != ESCAPED_VALUE_EDEFAULT) { - String s = getEscapedValue(); - int len = s.length(); - if (len < 2 || s.charAt(0) != '\'' || s.charAt(len-1) != '\'' ) { - throw new IllegalArgumentException(); - } - char c = s.charAt(1); - if (c == '\'') { - throw new IllegalArgumentException(); - } - if (c == '\\') { - if (len == 4) { - setCharValueGen(getCharEscaped(s.charAt(2))); - } else if (len == 8) { - //handle the case of unicode. - int currentPosition = 2; - int c1 = 0, c2 = 0, c3 = 0, c4 = 0; - if (s.charAt(currentPosition++) == 'u') { - if ((c1 = Character.getNumericValue(s.charAt(currentPosition++))) > 15 - || c1 < 0 - || (c2 = Character.getNumericValue(s.charAt(currentPosition++))) > 15 - || c2 < 0 - || (c3 = Character.getNumericValue(s.charAt(currentPosition++))) > 15 - || c3 < 0 - || (c4 = Character.getNumericValue(s.charAt(currentPosition++))) > 15 - || c4 < 0){ - throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$ - } else { - setCharValueGen((char) (((c1 * 16 + c2) * 16 + c3) * 16 + c4)); - } - } else { - throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$ - } - } else { - throw new IllegalArgumentException("illegal character literal");//$NON-NLS-1$ - } - } else - setCharValueGen(c); - - charValueSet = true; - } - return getCharValueGen(); - } - - public static char getCharEscaped(char nextChar) { - switch(nextChar) { - case 'b' : - return '\b'; - case 't' : - return '\t'; - case 'n' : - return '\n'; - case 'f' : - return '\f'; - case 'r' : - return '\r'; - case '\"': - return '\"'; - case '\'': - return '\''; - case '\\': - return '\\'; - case '0' : - return '\0'; - case '1' : - return '\1'; - case '2' : - return '\2'; - case '3' : - return '\3'; - case '4' : - return '\4'; - case '5' : - return '\5'; - case '6' : - return '\6'; - case '7' : - return '\7'; - default: - throw new IllegalArgumentException("illegal character");//$NON-NLS-1$ - } - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public char getCharValueGen() { - return charValue; - } - - public void setCharValue(char newCharValue) { - charValueSet = true; - setCharValueGen(newCharValue); - - StringBuffer b = new StringBuffer(8); - b.append('\''); // opening delimiter - appendCharacter(newCharValue, b); - b.append('\''); // closing delimiter - setEscapedValueGen(b.toString()); - } - - public static void appendCharacter(char character, StringBuffer b) { - switch(character) { - case '\b' : - b.append("\\b"); //$NON-NLS-1$ - break; - case '\t' : - b.append("\\t"); //$NON-NLS-1$ - break; - case '\n' : - b.append("\\n"); //$NON-NLS-1$ - break; - case '\f' : - b.append("\\f"); //$NON-NLS-1$ - break; - case '\r' : - b.append("\\r"); //$NON-NLS-1$ - break; - case '\"': - b.append("\\\""); //$NON-NLS-1$ - break; - case '\'': - b.append("\\\'"); //$NON-NLS-1$ - break; - case '\\': - b.append("\\\\"); //$NON-NLS-1$ - break; - case '\0' : - b.append("\\0"); //$NON-NLS-1$ - break; - case '\1' : - b.append("\\1"); //$NON-NLS-1$ - break; - case '\2' : - b.append("\\2"); //$NON-NLS-1$ - break; - case '\3' : - b.append("\\3"); //$NON-NLS-1$ - break; - case '\4' : - b.append("\\4"); //$NON-NLS-1$ - break; - case '\5' : - b.append("\\5"); //$NON-NLS-1$ - break; - case '\6' : - b.append("\\6"); //$NON-NLS-1$ - break; - case '\7' : - b.append("\\7"); //$NON-NLS-1$ - break; - default: - // use a simple algorithm, if char is < 255 then just use it, else use it as unicode. - if (character < 255) - b.append(character); - else { - b.append("\\u"); - String s = Integer.toString(character, 16); - int zeros = 4-s.length(); - while (zeros-- > 0) { - b.append('0'); - } - b.append(s); - } - } - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public void setCharValueGen(char newCharValue) { - char oldCharValue = charValue; - charValue = newCharValue; - if (eNotificationRequired()) - eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_CHARACTER_LITERAL__CHAR_VALUE, oldCharValue, charValue)); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public Object eGet(EStructuralFeature eFeature, boolean resolve) { - switch (eDerivedStructuralFeatureID(eFeature)) { - case InstantiationPackage.PT_CHARACTER_LITERAL__ESCAPED_VALUE: - return getEscapedValue(); - case InstantiationPackage.PT_CHARACTER_LITERAL__CHAR_VALUE: - return new Character(getCharValue()); - } - return eDynamicGet(eFeature, resolve); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public void eSet(EStructuralFeature eFeature, Object newValue) { - switch (eDerivedStructuralFeatureID(eFeature)) { - case InstantiationPackage.PT_CHARACTER_LITERAL__ESCAPED_VALUE: - setEscapedValue((String)newValue); - return; - case InstantiationPackage.PT_CHARACTER_LITERAL__CHAR_VALUE: - setCharValue(((Character)newValue).charValue()); - return; - } - eDynamicSet(eFeature, newValue); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public void eUnset(EStructuralFeature eFeature) { - switch (eDerivedStructuralFeatureID(eFeature)) { - case InstantiationPackage.PT_CHARACTER_LITERAL__ESCAPED_VALUE: - setEscapedValue(ESCAPED_VALUE_EDEFAULT); - return; - case InstantiationPackage.PT_CHARACTER_LITERAL__CHAR_VALUE: - setCharValue(CHAR_VALUE_EDEFAULT); - return; - } - eDynamicUnset(eFeature); - } - - /** - * <!-- begin-user-doc --> - * <!-- end-user-doc --> - * @generated - */ - public boolean eIsSet(EStructuralFeature eFeature) { - switch (eDerivedStructuralFeatureID(eFeature)) { - case InstantiationPackage.PT_CHARACTER_LITERAL__ESCAPED_VALUE: - return ESCAPED_VALUE_EDEFAULT == null ? escapedValue != null : !ESCAPED_VALUE_EDEFAULT.equals(escapedValue); - case InstantiationPackage.PT_CHARACTER_LITERAL__CHAR_VALUE: - return charValue != CHAR_VALUE_EDEFAULT; - } - return eDynamicIsSet(eFeature); - } - - public String toString() { - return super.toString(); // Really want toString to be final at PTExpression, but EMF doesn't allow it. - } - - /* - * (non-Javadoc) - * @see org.eclipse.jem.internal.instantiation.impl.ExpressionImpl#accept0(org.eclipse.jem.internal.instantiation.ParseVisitor) - */ - protected void accept0(ParseVisitor visitor) { - visitor.visit(this); - visitor.endVisit(this); - } -} //CharacterLiteralImpl |