Package org.codehaus.groovy.classgen.asm

Class BinaryExpressionMultiTypeDispatcher

java.lang.Object

org.codehaus.groovy.classgen.asm.BinaryExpressionHelper

org.codehaus.groovy.classgen.asm.BinaryExpressionMultiTypeDispatcher

Direct Known Subclasses:

StaticTypesBinaryExpressionMultiTypeDispatcher

public class BinaryExpressionMultiTypeDispatcher
extends BinaryExpressionHelper

This class is for internal use only! This class will dispatch to the right type adapters according to the kind of binary expression that is provided.

Field Summary

Fields

Modifier and Type	Field	Description
protected BinaryExpressionWriter[]	binExpWriter
static final Map<ClassNode,Integer>	typeMap
static final String[]	typeMapKeyNames

Fields inherited from class org.codehaus.groovy.classgen.asm.BinaryExpressionHelper

controller

Constructor Summary

Constructors

Constructor	Description
BinaryExpressionMultiTypeDispatcher(WriterController wc)

Method Summary

Modifier and Type	Method	Description
protected void	assignToArray(Expression orig, Expression receiver, Expression index, Expression rhsValueLoader, boolean safe)
protected boolean	doPrimitiveCompare(ClassNode leftType, ClassNode rightType, BinaryExpression binExp)
protected boolean	doPrimtiveCompare(ClassNode leftType, ClassNode rightType, BinaryExpression binExp)	Deprecated.
protected void	evaluateBinaryExpression(String message, BinaryExpression binExp)
protected void	evaluateBinaryExpressionWithAssignment(String method, BinaryExpression binExp)
protected void	evaluateCompareExpression(MethodCaller compareMethod, BinaryExpression binExp)
protected void	evaluateCompoundAssign(String assignName, String baseName, BinaryExpression binExp)	GEP-15: dynamic-mode compound-assign codegen.
protected int	getOperandType(ClassNode type)
protected BinaryExpressionWriter[]	initializeDelegateHelpers()
protected void	writePostOrPrefixMethod(int op, String method, Expression expression, Expression orig)

Methods inherited from class org.codehaus.groovy.classgen.asm.BinaryExpressionHelper

eval, evaluateArrayAssignmentWithOperator, evaluateElvisEqual, evaluateEqual, evaluatePostfixMethod, evaluatePrefixMethod, evaluateTernary, getController, getIsCaseMethod

Methods inherited from class java.lang.Object

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

Field Details

binExpWriter

protected BinaryExpressionWriter[] binExpWriter

typeMap

public static final Map<ClassNode,Integer> typeMap

typeMapKeyNames

public static final String[] typeMapKeyNames

Constructor Details

BinaryExpressionMultiTypeDispatcher

public BinaryExpressionMultiTypeDispatcher(WriterController wc)

Method Details

initializeDelegateHelpers

protected BinaryExpressionWriter[] initializeDelegateHelpers()

getOperandType

protected int getOperandType(ClassNode type)

doPrimtiveCompare

@Deprecated
protected boolean doPrimtiveCompare(ClassNode leftType,
 ClassNode rightType,
 BinaryExpression binExp)

Deprecated.

doPrimitiveCompare

protected boolean doPrimitiveCompare(ClassNode leftType,
 ClassNode rightType,
 BinaryExpression binExp)

evaluateCompareExpression

protected void evaluateCompareExpression(MethodCaller compareMethod,
 BinaryExpression binExp)

Overrides:

evaluateCompareExpression in class BinaryExpressionHelper

evaluateBinaryExpression

protected void evaluateBinaryExpression(String message,
 BinaryExpression binExp)

Overrides:

evaluateBinaryExpression in class BinaryExpressionHelper

evaluateBinaryExpressionWithAssignment

protected void evaluateBinaryExpressionWithAssignment(String method,
 BinaryExpression binExp)

Overrides:

evaluateBinaryExpressionWithAssignment in class BinaryExpressionHelper

evaluateCompoundAssign

protected void evaluateCompoundAssign(String assignName,
 String baseName,
 BinaryExpression binExp)

Description copied from class: BinaryExpressionHelper

GEP-15: dynamic-mode compound-assign codegen. Routes through ScriptBytecodeAdapter.compoundAssign(Object, Object, String, String) which dispatches to assignName when the receiver responds to it, and falls back to baseName otherwise. The caller stores the helper's return value into the LHS — for the in-place branch this is a no-op store of the receiver back to itself; for the fallback branch it is the usual "x = x.op(y)" assignment.

Overrides:

evaluateCompoundAssign in class BinaryExpressionHelper

assignToArray

protected void assignToArray(Expression orig,
 Expression receiver,
 Expression index,
 Expression rhsValueLoader,
 boolean safe)

Overrides:

assignToArray in class BinaryExpressionHelper

writePostOrPrefixMethod

protected void writePostOrPrefixMethod(int op,
 String method,
 Expression expression,
 Expression orig)

Overrides:

writePostOrPrefixMethod in class BinaryExpressionHelper