Examples with IndexAccessor org.apache.asterix.lang.common.expression.IndexAccessor used on opensource projects

Example 1 with IndexAccessor

use of org.apache.asterix.lang.common.expression.IndexAccessor in project asterixdb by apache.

the class DeepCopyVisitor method visit.

@Override
public Expression visit(IndexAccessor ia, Void arg) throws CompilationException {
    Expression expr = (Expression) ia.getExpr().accept(this, arg);
    Expression indexExpr = null;
    if (ia.getIndexExpr() != null) {
        indexExpr = (Expression) ia.getIndexExpr().accept(this, arg);
    }
    return new IndexAccessor(expr, indexExpr);
}

Example 2 with IndexAccessor

use of org.apache.asterix.lang.common.expression.IndexAccessor in project asterixdb by apache.

the class CloneAndSubstituteVariablesVisitor method visit.

@Override
public Pair<ILangExpression, VariableSubstitutionEnvironment> visit(IndexAccessor ia, VariableSubstitutionEnvironment env) throws CompilationException {
    Pair<ILangExpression, VariableSubstitutionEnvironment> p1 = ia.getExpr().accept(this, env);
    Expression indexExpr = null;
    if (!ia.isAny()) {
        Pair<ILangExpression, VariableSubstitutionEnvironment> p2 = ia.getIndexExpr().accept(this, env);
        indexExpr = (Expression) p2.first;
    }
    IndexAccessor i = new IndexAccessor((Expression) p1.first, indexExpr);
    i.setAny(ia.isAny());
    return new Pair<>(i, env);
}