private void collectPolicies() {
   for (AssertionSet assertionSet : effectivePolicy) {
     for (PolicyAssertion assertion : assertionSet) {
       if (PolicyUtil.isSignedParts(assertion, spVersion)) {
         signedParts.add((SignedParts) assertion);
       } else if (PolicyUtil.isEncryptParts(assertion, spVersion)) {
         encryptedParts.add((EncryptedParts) assertion);
       } else if (PolicyUtil.isSignedElements(assertion, spVersion)) {
         signedElements.add((SignedElements) assertion);
       } else if (PolicyUtil.isEncryptedElements(assertion, spVersion)) {
         encryptedElements.add((EncryptedElements) assertion);
       } else if (PolicyUtil.isWSS10(assertion, spVersion)) {
         wssAssertion = assertion;
       } else if (PolicyUtil.isWSS11(assertion, spVersion)) {
         wssAssertion = assertion;
       } else if (PolicyUtil.isTrust10(assertion, spVersion)) {
         trust10 = (Trust10) assertion;
       } else if (PolicyUtil.isTrust13(assertion, spVersion)) {
         trust13 = (Trust13) assertion;
       } else if (PolicyUtil.isBinding(assertion, spVersion)) {
         _binding = (Binding) assertion;
       } else if (PolicyUtil.isRequiredElements(assertion, spVersion)) {
         reqElements.add((RequiredElements) assertion);
       }
     }
   }
 }
 private void processNonBindingAssertions(BindingProcessor bindingProcessor)
     throws PolicyException {
   for (AssertionSet assertionSet : effectivePolicy) {
     for (PolicyAssertion assertion : assertionSet) {
       if (PolicyUtil.isBinding(assertion, spVersion)) {
         continue;
       } else if (!ignoreST
           && shouldAddST()
           && PolicyUtil.isSupportingToken(assertion, spVersion)) {
         bindingProcessor.processSupportingTokens((SupportingTokens) assertion);
       } else if (!ignoreST
           && shouldAddST()
           && PolicyUtil.isSignedSupportingToken(assertion, spVersion)) {
         bindingProcessor.processSupportingTokens((SignedSupportingTokens) assertion);
       } else if (!ignoreST
           && shouldAddST()
           && PolicyUtil.isEndorsedSupportingToken(assertion, spVersion)) {
         bindingProcessor.processSupportingTokens((EndorsingSupportingTokens) assertion);
       } else if (!ignoreST
           && shouldAddST()
           && PolicyUtil.isSignedEndorsingSupportingToken(assertion, spVersion)) {
         bindingProcessor.processSupportingTokens((SignedEndorsingSupportingTokens) assertion);
       } else if (!ignoreST
           && shouldAddST()
           && PolicyUtil.isSignedEncryptedSupportingToken(assertion, spVersion)) {
         bindingProcessor.processSupportingTokens((SignedEncryptedSupportingTokens) assertion);
         isIssuedTokenAsEncryptedSupportingToken(
             bindingProcessor.isIssuedTokenAsEncryptedSupportingToken());
       } else if (!ignoreST
           && shouldAddST()
           && PolicyUtil.isEncryptedSupportingToken(assertion, spVersion)) {
         bindingProcessor.processSupportingTokens((EncryptedSupportingTokens) assertion);
         isIssuedTokenAsEncryptedSupportingToken(
             bindingProcessor.isIssuedTokenAsEncryptedSupportingToken());
       } else if (!ignoreST
           && shouldAddST()
           && PolicyUtil.isEndorsingEncryptedSupportingToken(assertion, spVersion)) {
         bindingProcessor.processSupportingTokens((EndorsingEncryptedSupportingTokens) assertion);
         isIssuedTokenAsEncryptedSupportingToken(
             bindingProcessor.isIssuedTokenAsEncryptedSupportingToken());
       } else if (!ignoreST
           && shouldAddST()
           && PolicyUtil.isSignedEndorsingEncryptedSupportingToken(assertion, spVersion)) {
         bindingProcessor.processSupportingTokens(
             (SignedEndorsingEncryptedSupportingTokens) assertion);
         isIssuedTokenAsEncryptedSupportingToken(
             bindingProcessor.isIssuedTokenAsEncryptedSupportingToken());
       } else if (PolicyUtil.isWSS10(assertion, spVersion)) {
         wssAssertion = assertion;
       } else if (PolicyUtil.isWSS11(assertion, spVersion)) {
         wssAssertion = assertion;
       } else if (PolicyUtil.isTrust10(assertion, spVersion)) {
         trust10 = (Trust10) assertion;
       } else if (PolicyUtil.isTrust13(assertion, spVersion)) {
         trust13 = (Trust13) assertion;
       }
     }
   }
 }