## org.mozilla.javascript.ast
Class LabeledStatement

    java.lang.Object
      org.mozilla.javascript.Node
          org.mozilla.javascript.ast.AstNode
              org.mozilla.javascript.ast.LabeledStatement

All Implemented Interfaces:
  java.lang.Comparable<AstNode>, java.lang.Iterable<Node>

    public class LabeledStatement

extends AstNode

A labeled statement. A statement can have more than one label. In this AST representation, all labels for a statement are collapsed into the "labels" list of a single `LabeledStatement` node.

Node type is `Token.EXPR_VOID`.

Nested Class Summary

Nested classes/interfaces inherited from class org.mozilla.javascript.ast.AstNode
`AstNode.DebugPrintVisitor, AstNode.PositionComparator`

Nested classes/interfaces inherited from class org.mozilla.javascript.Node
`Node.NodeIterator`

Field Summary

Fields inherited from class org.mozilla.javascript.ast.AstNode
`length, parent, position`

Fields inherited from class org.mozilla.javascript.Node

`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 Summary
`LabeledStatement()`
`LabeledStatement(int pos)`
`LabeledStatement(int pos, int len)`

Method Summary
`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
`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.

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
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### LabeledStatement

    public LabeledStatement()

### LabeledStatement

    public LabeledStatement(int pos)

### LabeledStatement

    public LabeledStatement(int pos,
                            int len)

Method Detail

### getLabels

    public java.util.List<Label> getLabels()

  Returns label list

### setLabels

    public void setLabels(java.util.List<Label> labels)

  Sets label list, setting the parent of each label in the list. Replaces any existing labels.

  Throws:
    `IllegalArgumentException}` - if labels is `null`

### addLabel

    public void addLabel(Label label)

  Adds a label and sets its parent to this node.

  Throws:
    `IllegalArgumentException}` - if label is `null`

### getStatement

    public AstNode getStatement()

  Returns the labeled statement

### getLabelByName

    public Label getLabelByName(java.lang.String name)

  Returns label with specified name from the label list for this labeled statement. Returns `null` if there is no label with that name in the list.

### setStatement

    public void setStatement(AstNode statement)

  Sets the labeled statement, and sets its parent to this node.

  Throws:
    `java.lang.IllegalArgumentException` - if `statement` is `null`

### getFirstLabel

    public Label getFirstLabel()

### toSource

    public java.lang.String toSource(int depth)

  Description copied from class: `AstNode`
  Emits source code for this node. Callee is responsible for calling this function recursively on children, incrementing indent as appropriate.

  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.

  Specified by:
    `toSource` in class `AstNode`
  Parameters:
    `depth` - the current recursion depth, typically beginning at 0 when called on the root node.

### visit

    public void visit(NodeVisitor v)

  Visits this node, then each label in the label-list, and finally the statement.

  Specified by:
    `visit` in class `AstNode`
  Parameters:
    `v` - the object to call with this node and its children