public class XmlElemRef extends XmlRef
[expr] member-ref expression.
 The node type is Token.REF_MEMBER.Syntax:
@opt ns:: opt [ expr ]Examples include
ns::[expr], @ns::[expr], @[expr],
 *::[expr] and @*::[expr].
 Note that the form [expr] (i.e. no namespace or
 attribute-qualifier) is not a legal XmlElemRef expression,
 since it's already used for standard JavaScript ElementGet
 array-indexing.  Hence, an XmlElemRef node always has
 either the attribute-qualifier, a non-null namespace node,
 or both.
 The node starts at the @ token, if present.  Otherwise it starts
 at the namespace name.  The node bounds extend through the closing
 right-bracket, or if it is missing due to a syntax error, through the
 end of the index expression.
AstNode.DebugPrintVisitor, AstNode.PositionComparatorNode.NodeIteratorARROW_FUNCTION_PROP, ATTRIBUTE_FLAG, BOTH, CASEARRAY_PROP, CATCH_SCOPE_PROP, CONTROL_BLOCK_PROP, DECR_FLAG, DESCENDANTS_FLAG, DESTRUCTURING_ARRAY_LENGTH, DESTRUCTURING_NAMES, DESTRUCTURING_PARAMS, DESTRUCTURING_SHORTHAND, DIRECTCALL_PROP, END_DROPS_OFF, END_RETURNS, END_RETURNS_VALUE, END_UNREACHED, END_YIELDS, EXPRESSION_CLOSURE_PROP, first, FUNCTION_PROP, GENERATOR_END_PROP, INCRDECR_PROP, ISNUMBER_PROP, JSDOC_PROP, LABEL_ID_PROP, last, LAST_PROP, LEFT, lineno, LOCAL_BLOCK_PROP, LOCAL_PROP, MEMBER_TYPE_PROP, NAME_PROP, next, NON_SPECIALCALL, OBJECT_IDS_PROP, PARENTHESIZED_PROP, POST_FLAG, PROPERTY_FLAG, propListHead, REGEXP_PROP, RIGHT, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SPECIALCALL_WITH, TARGETBLOCK_PROP, type, VARIABLE_PROP| Constructor and Description | 
|---|
| XmlElemRef() | 
| XmlElemRef(int pos) | 
| XmlElemRef(int pos,
          int len) | 
| Modifier and Type | Method and Description | 
|---|---|
| AstNode | getExpression()Returns index expression: the 'expr' in  @[expr]or@*::[expr]. | 
| int | getLb()Returns left bracket position, or -1 if missing. | 
| int | getRb()Returns left bracket position, or -1 if missing. | 
| void | setBrackets(int lb,
           int rb)Sets both bracket positions. | 
| void | setExpression(AstNode expr)Sets index expression, and sets its parent to this node. | 
| void | setLb(int lb)Sets left bracket position, or -1 if missing. | 
| void | setRb(int rb)Sets right bracket position, -1 if missing. | 
| java.lang.String | toSource(int depth)Emits source code for this node. | 
| void | visit(NodeVisitor v)Visits this node, then the namespace if provided, then the
 index expression. | 
getAtPos, getColonPos, getNamespace, isAttributeAccess, setAtPos, setColonPos, setNamespaceaddChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, hasSideEffects, makeIndent, operatorToString, printList, setBounds, setLength, setParent, setPosition, setRelative, shortName, toSourceaddChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getChildBefore, getDouble, getExistingIntProp, getFirstChild, getIntProp, getJsDoc, getJsDocNode, getLastChild, getLastSibling, getNext, getProp, getScope, getString, getType, hasChildren, hasConsistentReturnUsage, iterator, labelId, labelId, newNumber, newString, newString, newTarget, putIntProp, putProp, removeChild, removeChildren, removeProp, replaceChild, replaceChildAfter, resetTargets, setDouble, setJsDocNode, setLineno, setScope, setString, setType, toString, toStringTreepublic XmlElemRef()
public XmlElemRef(int pos)
public XmlElemRef(int pos,
                  int len)
public AstNode getExpression()
@[expr]
 or @*::[expr].public void setExpression(AstNode expr)
java.lang.IllegalArgumentException - if expr is nullpublic int getLb()
public void setLb(int lb)
public int getRb()
public void setRb(int rb)
public void setBrackets(int lb,
                        int rb)
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.
public void visit(NodeVisitor v)