anvil.script.expression
Class ComprehensionNode

java.lang.Object
  |
  +--anvil.script.expression.Node
        |
        +--anvil.script.expression.ComprehensionNode

Direct Known Subclasses:

ArrayComprehensionNode, ListComprehensionNode

public abstract class ComprehensionNode

extends Node

class ComprehensionNode

Field Summary

protected Statement	_statement
protected VariableNode	_var

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

ComprehensionNode()

Method Summary

void	check(ErrorListener context)
void	compile(ByteCompiler context, int operation)
abstract int	getClassReference(ConstantPool pool)
void	init(Statement statement, VariableNode var)
Node	optimize()
abstract int	typeOf()

Methods inherited from class anvil.script.expression.Node

compile, eval, isAssignable, isConstant, isUpdatable, toString

Methods inherited from class java.lang.Object

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

Field Detail

_statement

protected Statement _statement

_var

protected VariableNode _var

Constructor Detail

ComprehensionNode

public ComprehensionNode()

Method Detail

init

public void init(Statement statement,
                 VariableNode var)

getClassReference

public abstract int getClassReference(ConstantPool pool)

typeOf

public abstract int typeOf()

Overrides:

typeOf in class Node

optimize

public Node optimize()

Overrides:

optimize in class Node

check

public void check(ErrorListener context)

Overrides:

check in class Node

compile

public void compile(ByteCompiler context,
                    int operation)

Overrides:

compile in class Node