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java.lang.Object org.mozilla.javascript.Node org.mozilla.javascript.ast.AstNode org.mozilla.javascript.ast.InfixExpression org.mozilla.javascript.ast.PropertyGet
public class PropertyGet
AST node for the '.' operator. Node type is Token.GETPROP
.
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.InfixExpression |
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left, operatorPosition, right |
Fields inherited from class org.mozilla.javascript.ast.AstNode |
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length, parent, position |
Constructor Summary | |
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PropertyGet()
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PropertyGet(AstNode target,
Name property)
Constructor. |
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PropertyGet(AstNode target,
Name property,
int dotPosition)
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PropertyGet(int pos)
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PropertyGet(int pos,
int len)
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PropertyGet(int pos,
int len,
AstNode target,
Name property)
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Method Summary | |
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Name |
getProperty()
Returns the property being accessed. |
AstNode |
getTarget()
Returns the object on which the property is being fetched. |
void |
setProperty(Name property)
Sets the property being accessed, and sets its parent to this node. |
void |
setTarget(AstNode target)
Sets target object, 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, the target expression, and the property name. |
Methods inherited from class org.mozilla.javascript.ast.InfixExpression |
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getLeft, getOperator, getOperatorPosition, getRight, hasSideEffects, setLeft, setLeftAndRight, setOperator, setOperatorPosition, setRight |
Methods inherited from class org.mozilla.javascript.ast.AstNode |
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addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, makeIndent, operatorToString, printList, setBounds, setLength, setParent, setPosition, setRelative, shortName, toSource |
Methods inherited from class org.mozilla.javascript.Node |
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addChildAfter, 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, 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 PropertyGet()
public PropertyGet(int pos)
public PropertyGet(int pos, int len)
public PropertyGet(int pos, int len, AstNode target, Name property)
public PropertyGet(AstNode target, Name property)
target
) and
right (property
) nodes.
public PropertyGet(AstNode target, Name property, int dotPosition)
Method Detail |
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public AstNode getTarget()
null
.
public void setTarget(AstNode target)
target
- expression evaluating to the object upon which
to do the property lookup
IllegalArgumentException}
- if target
is null
public Name getProperty()
public void setProperty(Name property)
IllegalArgumentException}
- if property
is null
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 InfixExpression
depth
- the current recursion depth, typically beginning at 0
when called on the root node.public void visit(NodeVisitor v)
visit
in class InfixExpression
v
- the object to call with this node and its children
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