com.wrmsr.junkie.expr.TupleExpr.java Source code

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Here is the source code for com.wrmsr.junkie.expr.TupleExpr.java

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/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.wrmsr.junkie.expr;

import com.google.common.collect.ImmutableList;
import com.wrmsr.junkie.expr.Expr;
import com.wrmsr.junkie.expr.ExprVisitor;

import java.util.List;
import java.util.Objects;

public final class TupleExpr extends Expr {
    private final List<Expr> exprs;

    public TupleExpr(List<Expr> exprs) {
        this.exprs = ImmutableList.copyOf(exprs);
    }

    public List<Expr> getExprs() {
        return exprs;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        TupleExpr tupleExpr = (TupleExpr) o;
        return Objects.equals(exprs, tupleExpr.exprs);
    }

    @Override
    public int hashCode() {
        return Objects.hash(exprs);
    }

    @Override
    public <C, R> R accept(ExprVisitor<C, R> visitor, C context) {
        return visitor.visitTuple(this, context);
    }
}