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java.lang.Objectorg.mozilla.javascript.Node
org.mozilla.javascript.ast.AstNode
org.mozilla.javascript.ast.XmlFragment
org.mozilla.javascript.ast.XmlExpression
public class XmlExpression
AST node for an embedded JavaScript expression within an E4X XML literal.
Node type, like XmlLiteral, is Token.XML. The node length
includes the curly braces.
| Nested Class Summary |
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| Nested classes/interfaces inherited from class org.mozilla.javascript.ast.AstNode |
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AstNode.DebugPrintVisitor, AstNode.PositionComparator |
| Nested classes/interfaces inherited from class org.mozilla.javascript.Node |
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Node.NodeIterator |
| Field Summary |
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| Fields inherited from class org.mozilla.javascript.ast.AstNode |
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length, parent, position |
| Constructor Summary | |
|---|---|
XmlExpression()
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XmlExpression(int pos)
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XmlExpression(int pos,
AstNode expr)
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XmlExpression(int pos,
int len)
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| Method Summary | |
|---|---|
AstNode |
getExpression()
Returns the expression embedded in {} |
boolean |
isXmlAttribute()
Returns whether this is part of an xml attribute value |
void |
setExpression(AstNode expression)
Sets the expression embedded in {}, and sets its parent to this node. |
void |
setIsXmlAttribute(boolean isXmlAttribute)
Sets whether this is part of an xml attribute value |
java.lang.String |
toSource(int depth)
Emits source code for this node. |
void |
visit(NodeVisitor v)
Visits this node, then the child expression. |
| Methods inherited from class org.mozilla.javascript.ast.AstNode |
|---|
addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, hasSideEffects, makeIndent, operatorToString, printList, setBounds, setLength, setParent, setPosition, setRelative, shortName, toSource |
| Methods inherited from class org.mozilla.javascript.Node |
|---|
addChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getChildBefore, getDouble, getExistingIntProp, getFirstChild, getIntProp, getJsDoc, getLastChild, getLastSibling, getNext, getProp, getScope, getString, getType, hasChildren, hasConsistentReturnUsage, iterator, labelId, labelId, newNumber, newString, newString, newTarget, putIntProp, putProp, removeChild, removeChildren, removeProp, replaceChild, replaceChildAfter, setDouble, setJsDoc, setLineno, setScope, setString, setType, toString, toStringTree |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public XmlExpression()
public XmlExpression(int pos)
public XmlExpression(int pos,
int len)
public XmlExpression(int pos,
AstNode expr)
| Method Detail |
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public AstNode getExpression()
public void setExpression(AstNode expression)
java.lang.IllegalArgumentException - if expression is nullpublic boolean isXmlAttribute()
public void setIsXmlAttribute(boolean isXmlAttribute)
public java.lang.String toSource(int depth)
AstNode
Note: if the parser was in error-recovery mode, some AST nodes may have
null children that are expected to be non-null
when no errors are present. In this situation, the behavior of the
toSource method is undefined: toSource
implementations may assume that the AST node is error-free, since it is
intended to be invoked only at runtime after a successful parse.
toSource in class AstNodedepth - the current recursion depth, typically beginning at 0
when called on the root node.public void visit(NodeVisitor v)
visit in class AstNodev - the object to call with this node and its children
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