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Diffstat (limited to 'parser/html/javasrc/StackNode.java')
| -rw-r--r-- | parser/html/javasrc/StackNode.java | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/parser/html/javasrc/StackNode.java b/parser/html/javasrc/StackNode.java deleted file mode 100644 index 9aeaba0be0..0000000000 --- a/parser/html/javasrc/StackNode.java +++ /dev/null @@ -1,295 +0,0 @@ -/* - * Copyright (c) 2007 Henri Sivonen - * Copyright (c) 2007-2011 Mozilla Foundation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -package nu.validator.htmlparser.impl; - -import nu.validator.htmlparser.annotation.Inline; -import nu.validator.htmlparser.annotation.Local; -import nu.validator.htmlparser.annotation.NsUri; - -final class StackNode<T> { - final int flags; - - final @Local String name; - - final @Local String popName; - - final @NsUri String ns; - - final T node; - - // Only used on the list of formatting elements - HtmlAttributes attributes; - - private int refcount = 1; - - // [NOCPP[ - - private final TaintableLocatorImpl locator; - - public TaintableLocatorImpl getLocator() { - return locator; - } - - // ]NOCPP] - - @Inline public int getFlags() { - return flags; - } - - public int getGroup() { - return flags & ElementName.GROUP_MASK; - } - - public boolean isScoping() { - return (flags & ElementName.SCOPING) != 0; - } - - public boolean isSpecial() { - return (flags & ElementName.SPECIAL) != 0; - } - - public boolean isFosterParenting() { - return (flags & ElementName.FOSTER_PARENTING) != 0; - } - - public boolean isHtmlIntegrationPoint() { - return (flags & ElementName.HTML_INTEGRATION_POINT) != 0; - } - - // [NOCPP[ - - public boolean isOptionalEndTag() { - return (flags & ElementName.OPTIONAL_END_TAG) != 0; - } - - // ]NOCPP] - - /** - * Constructor for copying. This doesn't take another <code>StackNode</code> - * because in C++ the caller is reponsible for reobtaining the local names - * from another interner. - * - * @param flags - * @param ns - * @param name - * @param node - * @param popName - * @param attributes - */ - StackNode(int flags, @NsUri String ns, @Local String name, T node, - @Local String popName, HtmlAttributes attributes - // [NOCPP[ - , TaintableLocatorImpl locator - // ]NOCPP] - ) { - this.flags = flags; - this.name = name; - this.popName = popName; - this.ns = ns; - this.node = node; - this.attributes = attributes; - this.refcount = 1; - // [NOCPP[ - this.locator = locator; - // ]NOCPP] - } - - /** - * Short hand for well-known HTML elements. - * - * @param elementName - * @param node - */ - StackNode(ElementName elementName, T node - // [NOCPP[ - , TaintableLocatorImpl locator - // ]NOCPP] - ) { - this.flags = elementName.getFlags(); - this.name = elementName.name; - this.popName = elementName.name; - this.ns = "http://www.w3.org/1999/xhtml"; - this.node = node; - this.attributes = null; - this.refcount = 1; - assert !elementName.isCustom() : "Don't use this constructor for custom elements."; - // [NOCPP[ - this.locator = locator; - // ]NOCPP] - } - - /** - * Constructor for HTML formatting elements. - * - * @param elementName - * @param node - * @param attributes - */ - StackNode(ElementName elementName, T node, HtmlAttributes attributes - // [NOCPP[ - , TaintableLocatorImpl locator - // ]NOCPP] - ) { - this.flags = elementName.getFlags(); - this.name = elementName.name; - this.popName = elementName.name; - this.ns = "http://www.w3.org/1999/xhtml"; - this.node = node; - this.attributes = attributes; - this.refcount = 1; - assert !elementName.isCustom() : "Don't use this constructor for custom elements."; - // [NOCPP[ - this.locator = locator; - // ]NOCPP] - } - - /** - * The common-case HTML constructor. - * - * @param elementName - * @param node - * @param popName - */ - StackNode(ElementName elementName, T node, @Local String popName - // [NOCPP[ - , TaintableLocatorImpl locator - // ]NOCPP] - ) { - this.flags = elementName.getFlags(); - this.name = elementName.name; - this.popName = popName; - this.ns = "http://www.w3.org/1999/xhtml"; - this.node = node; - this.attributes = null; - this.refcount = 1; - // [NOCPP[ - this.locator = locator; - // ]NOCPP] - } - - /** - * Constructor for SVG elements. Note that the order of the arguments is - * what distinguishes this from the HTML constructor. This is ugly, but - * AFAICT the least disruptive way to make this work with Java's generics - * and without unnecessary branches. :-( - * - * @param elementName - * @param popName - * @param node - */ - StackNode(ElementName elementName, @Local String popName, T node - // [NOCPP[ - , TaintableLocatorImpl locator - // ]NOCPP] - ) { - this.flags = prepareSvgFlags(elementName.getFlags()); - this.name = elementName.name; - this.popName = popName; - this.ns = "http://www.w3.org/2000/svg"; - this.node = node; - this.attributes = null; - this.refcount = 1; - // [NOCPP[ - this.locator = locator; - // ]NOCPP] - } - - /** - * Constructor for MathML. - * - * @param elementName - * @param node - * @param popName - * @param markAsIntegrationPoint - */ - StackNode(ElementName elementName, T node, @Local String popName, - boolean markAsIntegrationPoint - // [NOCPP[ - , TaintableLocatorImpl locator - // ]NOCPP] - ) { - this.flags = prepareMathFlags(elementName.getFlags(), - markAsIntegrationPoint); - this.name = elementName.name; - this.popName = popName; - this.ns = "http://www.w3.org/1998/Math/MathML"; - this.node = node; - this.attributes = null; - this.refcount = 1; - // [NOCPP[ - this.locator = locator; - // ]NOCPP] - } - - private static int prepareSvgFlags(int flags) { - flags &= ~(ElementName.FOSTER_PARENTING | ElementName.SCOPING - | ElementName.SPECIAL | ElementName.OPTIONAL_END_TAG); - if ((flags & ElementName.SCOPING_AS_SVG) != 0) { - flags |= (ElementName.SCOPING | ElementName.SPECIAL | ElementName.HTML_INTEGRATION_POINT); - } - return flags; - } - - private static int prepareMathFlags(int flags, - boolean markAsIntegrationPoint) { - flags &= ~(ElementName.FOSTER_PARENTING | ElementName.SCOPING - | ElementName.SPECIAL | ElementName.OPTIONAL_END_TAG); - if ((flags & ElementName.SCOPING_AS_MATHML) != 0) { - flags |= (ElementName.SCOPING | ElementName.SPECIAL); - } - if (markAsIntegrationPoint) { - flags |= ElementName.HTML_INTEGRATION_POINT; - } - return flags; - } - - @SuppressWarnings("unused") private void destructor() { - Portability.delete(attributes); - } - - public void dropAttributes() { - attributes = null; - } - - // [NOCPP[ - /** - * @see java.lang.Object#toString() - */ - @Override public @Local String toString() { - return name; - } - - // ]NOCPP] - - public void retain() { - refcount++; - } - - public void release() { - refcount--; - if (refcount == 0) { - Portability.delete(this); - } - } -} |