Examples with LinkedProposalPositionGroup org.eclipse.jdt.ls.core.internal.corext.fix.LinkedProposalPositionGroup used on opensource projects

Example 6 with LinkedProposalPositionGroup

use of org.eclipse.jdt.ls.core.internal.corext.fix.LinkedProposalPositionGroup in project eclipse.jdt.ls by eclipse.

the class ExtractTempRefactoring method createTempDeclaration.

private VariableDeclarationStatement createTempDeclaration(Expression initializer) throws CoreException {
    AST ast = fCURewrite.getAST();
    VariableDeclarationFragment vdf = ast.newVariableDeclarationFragment();
    vdf.setName(ast.newSimpleName(fTempName));
    vdf.setInitializer(initializer);
    VariableDeclarationStatement vds = ast.newVariableDeclarationStatement(vdf);
    if (fDeclareFinal) {
        vds.modifiers().add(ast.newModifier(ModifierKeyword.FINAL_KEYWORD));
    }
    vds.setType(createTempType());
    if (fLinkedProposalModel != null) {
        ASTRewrite rewrite = fCURewrite.getASTRewrite();
        LinkedProposalPositionGroup nameGroup = fLinkedProposalModel.getPositionGroup(KEY_NAME, true);
        nameGroup.addPosition(rewrite.track(vdf.getName()), true);
        String[] nameSuggestions = guessTempNames();
        if (nameSuggestions.length > 0 && !nameSuggestions[0].equals(fTempName)) {
            nameGroup.addProposal(fTempName, nameSuggestions.length + 1);
        }
        for (int i = 0; i < nameSuggestions.length; i++) {
            nameGroup.addProposal(nameSuggestions[i], nameSuggestions.length - i);
        }
    }
    return vds;
}