public class LabeledStatement extends AstNode
LabeledStatement node.
Node type is Token.EXPR_VOID.
AstNode.DebugPrintVisitor, AstNode.PositionComparatorNode.NodeIteratorATTRIBUTE_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 |
|---|
LabeledStatement() |
LabeledStatement(int pos) |
LabeledStatement(int pos,
int len) |
| Modifier and Type | Method and Description |
|---|---|
void |
addLabel(Label label)
Adds a label and sets its parent to this node.
|
Label |
getFirstLabel() |
Label |
getLabelByName(java.lang.String name)
Returns label with specified name from the label list for
this labeled statement.
|
java.util.List<Label> |
getLabels()
Returns label list
|
AstNode |
getStatement()
Returns the labeled statement
|
boolean |
hasSideEffects() |
void |
setLabels(java.util.List<Label> labels)
Sets label list, setting the parent of each label
in the list.
|
void |
setStatement(AstNode statement)
Sets the labeled statement, and sets its parent to this node.
|
java.lang.String |
toSource(int depth)
Emits source code for this node.
|
void |
visit(NodeVisitor v)
Visits this node, then each label in the label-list, and finally the
statement.
|
addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, 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 LabeledStatement()
public LabeledStatement(int pos)
public LabeledStatement(int pos,
int len)
public java.util.List<Label> getLabels()
public void setLabels(java.util.List<Label> labels)
IllegalArgumentException} - if labels is nullpublic void addLabel(Label label)
IllegalArgumentException} - if label is nullpublic AstNode getStatement()
public Label getLabelByName(java.lang.String name)
null if there is no
label with that name in the list.public void setStatement(AstNode statement)
java.lang.IllegalArgumentException - if statement is nullpublic Label getFirstLabel()
public boolean hasSideEffects()
hasSideEffects in class AstNodepublic 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)