nl.topicus.jdbc.shaded.net.sf.jsqlparser.expression.ExpressionVisitorAdapter Maven / Gradle / Ivy
/*
* #%L
* JSQLParser library
* %%
* Copyright (C) 2004 - 2015 JSQLParser
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 2.1 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
package nl.topicus.jdbc.shaded.net.sf.jsqlparser.expression;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.expression.operators.arithmetic.*;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.expression.operators.conditional.AndExpression;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.expression.operators.conditional.OrExpression;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.expression.operators.relational.JsonOperator;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.expression.operators.relational.*;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.schema.Column;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.AllColumns;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.AllTableColumns;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.ExpressionListItem;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.FunctionItem;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.OrderByElement;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.Pivot;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.PivotVisitor;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.PivotXml;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.SelectExpressionItem;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.SelectItemVisitor;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.SelectVisitor;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.SubSelect;
import nl.topicus.jdbc.shaded.net.sf.jsqlparser.statement.select.WithItem;
public class ExpressionVisitorAdapter implements ExpressionVisitor, ItemsListVisitor, PivotVisitor, SelectItemVisitor {
private SelectVisitor selectVisitor;
public SelectVisitor getSelectVisitor() {
return selectVisitor;
}
public void setSelectVisitor(SelectVisitor selectVisitor) {
this.selectVisitor = selectVisitor;
}
@Override
public void visit(NullValue value) {
}
@Override
public void visit(Function function) {
if (function.getParameters() != null) {
function.getParameters().accept(this);
}
if (function.getKeep() != null) {
function.getKeep().accept(this);
}
}
@Override
public void visit(SignedExpression expr) {
expr.getExpression().accept(this);
}
@Override
public void visit(JdbcParameter parameter) {
}
@Override
public void visit(JdbcNamedParameter parameter) {
}
@Override
public void visit(DoubleValue value) {
}
@Override
public void visit(LongValue value) {
}
@Override
public void visit(DateValue value) {
}
@Override
public void visit(TimeValue value) {
}
@Override
public void visit(TimestampValue value) {
}
@Override
public void visit(Parenthesis parenthesis) {
parenthesis.getExpression().accept(this);
}
@Override
public void visit(StringValue value) {
}
@Override
public void visit(Addition expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(Division expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(Multiplication expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(Subtraction expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(AndExpression expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(OrExpression expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(Between expr) {
expr.getLeftExpression().accept(this);
expr.getBetweenExpressionStart().accept(this);
expr.getBetweenExpressionEnd().accept(this);
}
@Override
public void visit(EqualsTo expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(GreaterThan expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(GreaterThanEquals expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(InExpression expr) {
if (expr.getLeftExpression() != null) {
expr.getLeftExpression().accept(this);
} else if (expr.getLeftItemsList() != null) {
expr.getLeftItemsList().accept(this);
}
expr.getRightItemsList().accept(this);
}
@Override
public void visit(IsNullExpression expr) {
expr.getLeftExpression().accept(this);
}
@Override
public void visit(LikeExpression expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(MinorThan expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(MinorThanEquals expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(NotEqualsTo expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(Column column) {
}
@Override
public void visit(SubSelect subSelect) {
if (selectVisitor != null) {
if (subSelect.getWithItemsList() != null) {
for (WithItem item : subSelect.getWithItemsList()) {
item.accept(selectVisitor);
}
}
subSelect.getSelectBody().accept(selectVisitor);
}
if (subSelect.getPivot() != null) {
subSelect.getPivot().accept(this);
}
}
@Override
public void visit(CaseExpression expr) {
if (expr.getSwitchExpression()!=null) {
expr.getSwitchExpression().accept(this);
}
for (Expression x : expr.getWhenClauses()) {
x.accept(this);
}
if (expr.getElseExpression() != null) {
expr.getElseExpression().accept(this);
}
}
@Override
public void visit(WhenClause expr) {
expr.getWhenExpression().accept(this);
expr.getThenExpression().accept(this);
}
@Override
public void visit(ExistsExpression expr) {
expr.getRightExpression().accept(this);
}
@Override
public void visit(AllComparisonExpression expr) {
}
@Override
public void visit(AnyComparisonExpression expr) {
}
@Override
public void visit(Concat expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(Matches expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(BitwiseAnd expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(BitwiseOr expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(BitwiseXor expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(CastExpression expr) {
expr.getLeftExpression().accept(this);
}
@Override
public void visit(Modulo expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(AnalyticExpression expr) {
expr.getExpression().accept(this);
expr.getDefaultValue().accept(this);
expr.getOffset().accept(this);
if (expr.getKeep() != null) {
expr.getKeep().accept(this);
}
for (OrderByElement element : expr.getOrderByElements()) {
element.getExpression().accept(this);
}
expr.getWindowElement().getRange().getStart().getExpression().accept(this);
expr.getWindowElement().getRange().getEnd().getExpression().accept(this);
expr.getWindowElement().getOffset().getExpression().accept(this);
}
@Override
public void visit(ExtractExpression expr) {
expr.getExpression().accept(this);
}
@Override
public void visit(IntervalExpression expr) {
}
@Override
public void visit(OracleHierarchicalExpression expr) {
expr.getConnectExpression().accept(this);
expr.getStartExpression().accept(this);
}
@Override
public void visit(RegExpMatchOperator expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(ExpressionList expressionList) {
for (Expression expr : expressionList.getExpressions()) {
expr.accept(this);
}
}
@Override
public void visit(MultiExpressionList multiExprList) {
for (ExpressionList list : multiExprList.getExprList()) {
visit(list);
}
}
@Override
public void visit(NotExpression notExpr) {
notExpr.getExpression().accept(this);
}
protected void visitBinaryExpression(BinaryExpression expr) {
expr.getLeftExpression().accept(this);
expr.getRightExpression().accept(this);
}
@Override
public void visit(JsonExpression jsonExpr) {
visit(jsonExpr.getColumn());
}
@Override
public void visit(JsonOperator expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(RegExpMySQLOperator expr) {
visitBinaryExpression(expr);
}
@Override
public void visit(WithinGroupExpression wgexpr) {
wgexpr.getExprList().accept(this);
for (OrderByElement element : wgexpr.getOrderByElements()) {
element.getExpression().accept(this);
}
}
@Override
public void visit(UserVariable var) {
}
@Override
public void visit(NumericBind bind) {
}
@Override
public void visit(KeepExpression expr) {
for (OrderByElement element : expr.getOrderByElements()) {
element.getExpression().accept(this);
}
}
@Override
public void visit(MySQLGroupConcat groupConcat) {
for (Expression expr : groupConcat.getExpressionList().getExpressions()) {
expr.accept(this);
}
if (groupConcat.getOrderByElements() != null) {
for (OrderByElement element : groupConcat.getOrderByElements()) {
element.getExpression().accept(this);
}
}
}
@Override
public void visit(Pivot pivot) {
for (FunctionItem item : pivot.getFunctionItems()) {
item.getFunction().accept(this);
}
for (Column col : pivot.getForColumns()) {
col.accept(this);
}
if (pivot.getSingleInItems() != null) {
for (SelectExpressionItem item : pivot.getSingleInItems()) {
item.accept(this);
}
}
if (pivot.getMultiInItems() != null) {
for (ExpressionListItem item : pivot.getMultiInItems()) {
item.getExpressionList().accept(this);
}
}
}
@Override
public void visit(PivotXml pivot) {
for (FunctionItem item : pivot.getFunctionItems()) {
item.getFunction().accept(this);
}
for (Column col : pivot.getForColumns()) {
col.accept(this);
}
if (pivot.getInSelect() != null && selectVisitor != null) {
pivot.getInSelect().accept(selectVisitor);
}
}
@Override
public void visit(AllColumns allColumns) {
}
@Override
public void visit(AllTableColumns allTableColumns) {
}
@Override
public void visit(SelectExpressionItem selectExpressionItem) {
selectExpressionItem.getExpression().accept(this);
}
@Override
public void visit(RowConstructor rowConstructor) {
for (Expression expr : rowConstructor.getExprList().getExpressions()) {
expr.accept(this);
}
}
@Override
public void visit(HexValue hexValue) {
}
@Override
public void visit(OracleHint hint) {
}
@Override
public void visit(TimeKeyExpression timeKeyExpression) {
}
@Override
public void visit(DateTimeLiteralExpression literal) {
}
}