anvil.script.expression
Class AbstractAssignmentNode

java.lang.Object
  |
  +--anvil.script.expression.Node
        |
        +--anvil.script.expression.Parent
              |
              +--anvil.script.expression.MultiParent
                    |
                    +--anvil.script.expression.AbstractAssignmentNode

Direct Known Subclasses:

AdditionAssignmentNode, AssignmentNode, ConcatenationAssignmentNode, DivisionAssignmentNode, InitAssignmentNode, ModuloAssignmentNode, MultiplicationAssignmentNode, SubstitutionAssignmentNode, SubtractionAssignmentNode

public abstract class AbstractAssignmentNode

extends MultiParent

class AbstractAssignmentNode

Field Summary

protected Location[]

_locations

Fields inherited from class anvil.script.expression.MultiParent

_child, _childs, _hasSplices

Fields inherited from class anvil.script.expression.Node

DELETE, EXPR_ADD, EXPR_AND, EXPR_ARRAY, EXPR_ASSIGN, EXPR_ASSIGN_ADD, EXPR_ASSIGN_CONCAT, EXPR_ASSIGN_DIVIDE, EXPR_ASSIGN_INIT, EXPR_ASSIGN_MODULO, EXPR_ASSIGN_MULTIPLY, EXPR_ASSIGN_SUBST, EXPR_ASSIGN_SUBTRACT, EXPR_ATTRIBUTE, EXPR_BOOLEAN_CAST, EXPR_CALL, EXPR_CLASSOF, EXPR_CLONE, EXPR_COMPARE, EXPR_COMPARISON_CHAIN, EXPR_CONCATENATION, EXPR_CONDITIONAL, EXPR_CONSTANT, EXPR_CONSTANT_VARIABLE, EXPR_COPY, EXPR_DEFAULT_MAPPING, EXPR_DEFINED, EXPR_DELETE, EXPR_DIVIDE, EXPR_EMPTY_REFERENCE, EXPR_EQUAL, EXPR_EXACT_EQUAL, EXPR_EXACT_NOT_EQUAL, EXPR_FLOAT_CAST, EXPR_FOREACH, EXPR_GREATER, EXPR_GREATER_EQUAL, EXPR_HAS, EXPR_IMPORT, EXPR_IN, EXPR_INT_CAST, EXPR_INVOKE, EXPR_IS, EXPR_LESS, EXPR_LESS_EQUAL, EXPR_LINK, EXPR_LIST, EXPR_MAPPING, EXPR_MATCH, EXPR_MODULO, EXPR_MULTIPLY, EXPR_NAMED, EXPR_NAMESPACE, EXPR_NEW, EXPR_NO_MATCH, EXPR_NOT, EXPR_NOT_EQUAL, EXPR_OR, EXPR_PIPE, EXPR_POSTFIX_DECREMENT, EXPR_POSTFIX_INCREMENT, EXPR_PREFIX_DECREMENT, EXPR_PREFIX_INCREMENT, EXPR_RANGE, EXPR_REFERENCE, EXPR_SELECT, EXPR_SIZEOF, EXPR_SPLICE, EXPR_STRING_BUFFER, EXPR_STRING_CAST, EXPR_SUBTRACT, EXPR_SYMBOL, EXPR_THIS, EXPR_THUNK, EXPR_TYPE, EXPR_TYPEOF, EXPR_UNARY_MINUS, EXPR_UNARY_PLUS, EXPR_VARIABLE, EXPR_XOR, GET, GET_BOOLEAN, GET_REF, GET_TYPE, GET_UNREF, NONE

Constructor Summary

AbstractAssignmentNode(Location[] locations, int childs)

AbstractAssignmentNode(Parent parent)

Method Summary

void	check(ErrorListener context)
void	compile(ByteCompiler context, int operation)
void	compile(ByteCompiler context, Node child)
void	compile(ByteCompiler context, Node left, Node right)
protected void	compileOperation(ByteCompiler context, Node left, Node right)
protected abstract java.lang.String	getAssignmentMethod()
abstract java.lang.String	getOperator()
boolean	isConstant()

Methods inherited from class anvil.script.expression.MultiParent

childs, evalChilds, getChild, getChilds, hasSplices, setChild, toString

Methods inherited from class anvil.script.expression.Parent

eval, findNamed, findNamedIndex, hasNamedParameters, optimize, optimizeChilds, toString

Methods inherited from class anvil.script.expression.Node

isAssignable, isUpdatable, typeOf

Methods inherited from class java.lang.Object

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

Field Detail

_locations

protected Location[] _locations

Constructor Detail

AbstractAssignmentNode

public AbstractAssignmentNode(Location[] locations,
                              int childs)

AbstractAssignmentNode

public AbstractAssignmentNode(Parent parent)

Method Detail

isConstant

public boolean isConstant()

Overrides:

isConstant in class Parent

check

public void check(ErrorListener context)

Overrides:

check in class Parent

getOperator

public abstract java.lang.String getOperator()

getAssignmentMethod

protected abstract java.lang.String getAssignmentMethod()

compileOperation

protected void compileOperation(ByteCompiler context,
                                Node left,
                                Node right)

compile

public void compile(ByteCompiler context,
                    Node left,
                    Node right)

compile

public void compile(ByteCompiler context,
                    Node child)

Overrides:

compile in class Node

compile

public void compile(ByteCompiler context,
                    int operation)

Overrides:

compile in class MultiParent