Package org.xhtmlrenderer.css.newmatch
Class Selector
java.lang.Object
org.xhtmlrenderer.css.newmatch.Selector
A Selector is really a chain of CSS selectors that all need to be valid for
the selector to match.
- Author:
- Torbjörn Gannholm
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final int
static final int
static final int
static final int
static final int
static final int
static final int
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
addAttributeEqualsCondition
(String namespaceURI, String name, String value) the CSS condition [attribute=value]void
addAttributeExistsCondition
(String namespaceURI, String name) the CSS condition [attribute]void
addAttributeMatchesFirstPartCondition
(String namespaceURI, String name, String value) the CSS condition [attribute|=value]void
addAttributeMatchesListCondition
(String namespaceURI, String name, String value) the CSS condition [attribute~=value]void
addAttributePrefixCondition
(String namespaceURI, String name, String value) the CSS condition [attribute^=value]void
addAttributeSubstringCondition
(String namespaceURI, String name, String value) the CSS condition [attribute*=value]void
addAttributeSuffixCondition
(String namespaceURI, String name, String value) the CSS condition [attribute$=value]void
addClassCondition
(String className) the CSS condition .classvoid
the CSS condition that element has pseudo-class :first-childvoid
addIDCondition
(String id) the CSS condition #IDvoid
addLangCondition
(String lang) the CSS condition :lang(Xx)void
the CSS condition that element has pseudo-class :linkvoid
for unsupported or invalid CSSint
getAxis()
get the axis that this selector should be evaluated onget the next selector in the chain, for matching against elements along the appropriate axisGets the pseudoElement attribute of the Selector objectget the Ruleset that this Selector is part ofint
int
The correct specificity value for this selector and its sibling-axis selectorsint
The correct specificity value for this selector and its sibling-axis selectorsint
The correct specificity value for this selector and its sibling-axis selectorsboolean
isPseudoClass
(int pc) query if a pseudoclass must apply for this selectorboolean
matches
(Object e, AttributeResolver attRes, TreeResolver treeRes) Check if the given Element matches this selector.boolean
matchesDynamic
(Object e, AttributeResolver attRes, TreeResolver treeRes) Check if the given Element matches this selector's dynamic properties.void
setAxis
(int axis) void
setChainedSelector
(Selector selector) void
void
setNamespaceURI
(String namespaceURI) void
void
setPos
(int pos) void
setPseudoClass
(int pc) set which pseudoclasses must apply for this selectorvoid
setPseudoElement
(String pseudoElement) check if selector queries for dynamic propertiesvoid
setSiblingSelector
(Selector selector) void
setSpecificityB
(int b) void
setSpecificityC
(int c) void
setSpecificityD
(int d)
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Field Details
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DESCENDANT_AXIS
public static final int DESCENDANT_AXIS- See Also:
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CHILD_AXIS
public static final int CHILD_AXIS- See Also:
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IMMEDIATE_SIBLING_AXIS
public static final int IMMEDIATE_SIBLING_AXIS- See Also:
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VISITED_PSEUDOCLASS
public static final int VISITED_PSEUDOCLASS- See Also:
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HOVER_PSEUDOCLASS
public static final int HOVER_PSEUDOCLASS- See Also:
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ACTIVE_PSEUDOCLASS
public static final int ACTIVE_PSEUDOCLASS- See Also:
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FOCUS_PSEUDOCLASS
public static final int FOCUS_PSEUDOCLASS- See Also:
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Constructor Details
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Selector
public Selector()
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Method Details
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matches
Check if the given Element matches this selector. Note: the parser should give all class -
matchesDynamic
Check if the given Element matches this selector's dynamic properties. Note: the parser should give all class -
addUnsupportedCondition
public void addUnsupportedCondition()for unsupported or invalid CSS -
addLinkCondition
public void addLinkCondition()the CSS condition that element has pseudo-class :link -
addFirstChildCondition
public void addFirstChildCondition()the CSS condition that element has pseudo-class :first-child -
addLangCondition
the CSS condition :lang(Xx) -
addIDCondition
the CSS condition #ID -
addClassCondition
the CSS condition .class -
addAttributeExistsCondition
the CSS condition [attribute] -
addAttributeEqualsCondition
the CSS condition [attribute=value] -
addAttributePrefixCondition
the CSS condition [attribute^=value] -
addAttributeSuffixCondition
the CSS condition [attribute$=value] -
addAttributeSubstringCondition
the CSS condition [attribute*=value] -
addAttributeMatchesListCondition
the CSS condition [attribute~=value] -
addAttributeMatchesFirstPartCondition
the CSS condition [attribute|=value] -
setPseudoClass
public void setPseudoClass(int pc) set which pseudoclasses must apply for this selector- Parameters:
pc
- the values from AttributeResolver should be used. Once set they cannot be unset. Note that the pseudo-classes should be set one at a time, otherwise specificity of declaration becomes wrong.
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setPseudoElement
check if selector queries for dynamic properties- Parameters:
pseudoElement
- The new pseudoElement value
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isPseudoClass
public boolean isPseudoClass(int pc) query if a pseudoclass must apply for this selector- Parameters:
pc
- the values from AttributeResolver should be used.- Returns:
- The pseudoClass value
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getPseudoElement
Gets the pseudoElement attribute of the Selector object- Returns:
- The pseudoElement value
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getChainedSelector
get the next selector in the chain, for matching against elements along the appropriate axis- Returns:
- The chainedSelector value
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getRuleset
get the Ruleset that this Selector is part of- Returns:
- The ruleset value
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getAxis
public int getAxis()get the axis that this selector should be evaluated on- Returns:
- The axis value
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getSpecificityB
public int getSpecificityB()The correct specificity value for this selector and its sibling-axis selectors -
getSpecificityD
public int getSpecificityD()The correct specificity value for this selector and its sibling-axis selectors -
getSpecificityC
public int getSpecificityC()The correct specificity value for this selector and its sibling-axis selectors -
getSelectorID
public int getSelectorID() -
setName
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setPos
public void setPos(int pos) -
setParent
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setAxis
public void setAxis(int axis) -
setSpecificityB
public void setSpecificityB(int b) -
setSpecificityC
public void setSpecificityC(int c) -
setSpecificityD
public void setSpecificityD(int d) -
setChainedSelector
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setSiblingSelector
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setNamespaceURI
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