package sqlancer.iris.ast;

import java.util.List;

import java.util.Collections;

import sqlancer.common.ast.SelectBase;

import sqlancer.common.ast.newast.Select;

import sqlancer.iris.IRISVisitor;

import sqlancer.iris.IRISSchema.IRISColumn;

import sqlancer.iris.IRISSchema.IRISDataType;

import sqlancer.iris.IRISSchema.IRISTable;

public class IRISSelect extends SelectBase<IRISExpression>

implements IRISExpression, Select<IRISJoin, IRISExpression, IRISTable, IRISColumn> {

private List<IRISJoin> joinClauses = Collections.emptyList();

private boolean isDistinct;

public void setDistinct(boolean isDistinct) {

this.isDistinct = isDistinct;

}

public boolean isDistinct() {

return isDistinct;

}

@Override

public List<IRISJoin> getJoinClauses() {

return joinClauses;

}

@Override

public void setJoinClauses(List<IRISJoin> joinStatements) {

this.joinClauses = joinStatements;

}

@Override

public String asString() {

return IRISVisitor.asString(this);

}

public static class IRISFromTable implements IRISExpression {

private final IRISTable table;

public IRISFromTable(IRISTable table) {

this.table = table;

}

public IRISTable getTable() {

return table;

}

@Override

public IRISDataType getExpressionType() {

return null;

}

}

}