private void setExpressionProvider() {
ExpressionProvider provider = outputDescriptorProvider.getExpressionProvider();
allExpression.setExpressionProvider(provider);
allExpression.setInput(this.getInput());
for (int i = 0; i < outputDescriptorProvider.getTypeInfo().length; i++) {
ExpressionComposite expressionComposite =
((ExpressionComposite) specExpressions.get(outputDescriptorProvider.getTypeInfo()[i]));
expressionComposite.setExpressionProvider(provider);
expressionComposite.setInput(this.getInput());
}
}
