StringLiteral.java

package me.tomassetti.turin.parser.ast.expressions.literals;

import com.google.common.collect.ImmutableList;
import me.tomassetti.turin.parser.ast.Node;
import me.tomassetti.turin.parser.ast.expressions.Expression;
import me.tomassetti.turin.typesystem.ReferenceTypeUsage;
import me.tomassetti.turin.typesystem.TypeUsage;

public class StringLiteral extends Expression {

    private String value;

    public StringLiteral(String value) {
        this.value = value;
    }

    @Override
    public String toString() {
        return "StringLiteral{" +
                "value='" + value + '\'' +
                '}';
    }

    public String getValue() {
        return value;
    }

    @Override

    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        StringLiteral that = (StringLiteral) o;

        if (!value.equals(that.value)) return false;

        return true;
    }

    @Override
    public int hashCode() {
        return value.hashCode();
    }

    @Override
    public Iterable<Node> getChildren() {
        return ImmutableList.of();
    }

    @Override
    public TypeUsage calcType() {
        return ReferenceTypeUsage.STRING(symbolResolver());
    }
}