Example usage for org.eclipse.jdt.core Signature createIntersectionTypeSignature

Introduction

In this page you can find the example usage for org.eclipse.jdt.core Signature createIntersectionTypeSignature.

Prototype

public static String createIntersectionTypeSignature(String[] typeSignatures) 

Source Link

Document

Creates a new intersection type signature from the given type signatures.

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.util.Util.java

License:Open Source License

public static String typeSignature(TypeReference type) {
    String signature = null;//from w w w.  j  a  va  2s. c o m
    if ((type.bits & ASTNode.IsUnionType) != 0) {
        // special treatment for union type reference
        UnionTypeReference unionTypeReference = (UnionTypeReference) type;
        TypeReference[] typeReferences = unionTypeReference.typeReferences;
        int length = typeReferences.length;
        String[] typeSignatures = new String[length];
        for (int i = 0; i < length; i++) {
            char[][] compoundName = typeReferences[i].getParameterizedTypeName();
            char[] typeName = CharOperation.concatWith(compoundName, '.');
            typeSignatures[i] = Signature.createTypeSignature(typeName, false/*
                                                                             * don 't resolve
                                                                             */);
        }
        signature = Signature.createIntersectionTypeSignature(typeSignatures);
    } else {
        char[][] compoundName = type.getParameterizedTypeName();
        char[] typeName = CharOperation.concatWith(compoundName, '.');
        signature = Signature.createTypeSignature(typeName, false/*
                                                                 * don't resolve
                                                                 */);
    }
    return signature;
}

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