Package org.apache.groovy.contracts.classgen.asm

Class ContractClosureWriter

java.lang.Object

org.apache.groovy.contracts.classgen.asm.ContractClosureWriter

public class ContractClosureWriter
extends Object

Replaces annotation closures with closure implementation classes.

Attention: large parts of this class have been backported from Groovy 1.8 and customized for usage in groovy-contracts.

Constructor Summary

Constructors

Constructor	Description
ContractClosureWriter()

Method Summary

Modifier and Type	Method	Description
ClassNode	createClosureClass(ClassNode classNode, MethodNode methodNode, ClosureExpression expression, boolean addOldVariable, boolean addResultVariable, int mods)	Generates a synthetic closure implementation class for the supplied contract closure.

Methods inherited from class java.lang.Object

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

Constructor Details

ContractClosureWriter

public ContractClosureWriter()

Method Details

createClosureClass

public ClassNode createClosureClass(ClassNode classNode,
 MethodNode methodNode,
 ClosureExpression expression,
 boolean addOldVariable,
 boolean addResultVariable,
 int mods)

Generates a synthetic closure implementation class for the supplied contract closure.

Parameters:

classNode - the declaring class

methodNode - the owning method or constructor, or null for class invariants

expression - the rewritten closure body

addOldVariable - whether to expose the old map parameter

addResultVariable - whether to expose the result parameter

mods - the access modifiers to apply to the generated class

Returns:

the generated closure implementation class