tapestry/tapestry-framework/src/java/org/apache/tapestry/services/impl/CompiledExpression.java

package org.apache.tapestry.services.impl;

import ognl.Node;
import org.apache.hivemind.service.ClassFab;
import org.apache.hivemind.service.MethodSignature;

/**
 * Simple struct used by {@link HiveMindExpressionCompiler} to hold temporary references to
 * all of the objects involved in compiling / generating a compiled ognl expression.
 */
public class CompiledExpression {

    ClassFab _generatedClass;
    Node _expression;
    Object _root;
    MethodSignature _getterMethod;
    MethodSignature _setterMethod;

    public CompiledExpression(Node expression, Object root,
                              MethodSignature getter, MethodSignature setter)
    {
        _expression = expression;
        _root = root;
        _getterMethod = getter;
        _setterMethod = setter;
    }

    public ClassFab getGeneratedClass()
    {
        return _generatedClass;
    }

    public void setGeneratedClass(ClassFab generatedClass)
    {
        _generatedClass = generatedClass;
    }

    public Node getExpression()
    {
        return _expression;
    }

    public void setExpression(Node expression)
    {
        _expression = expression;
    }

    public Object getRoot()
    {
        return _root;
    }

    public void setRoot(Object root)
    {
        _root = root;
    }

    public MethodSignature getGetterMethod()
    {
        return _getterMethod;
    }

    public void setGetterMethod(MethodSignature method)
    {
        _getterMethod = method;
    }

    public MethodSignature getSettermethod()
    {
        return _setterMethod;
    }

    public void setSetterMethod(MethodSignature method)
    {
        _setterMethod = method;
    }

    public String toString()
    {
        return "CompiledExpression[" +
               "_generatedClass=" + _generatedClass +
               '\n' +
               ", _expression=" + _expression +
               '\n' +
               ", _root=" + _root +
               '\n' +
               ", _getterMethod=" + _getterMethod +
               '\n' +
               ", _setterMethod=" + _setterMethod +
               '\n' +
               ']';
    }
}