<commit_before>/*
 * Copyright 2013-2016 Netherlands Forensic Institute
 *
 * 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 io.parsingdata.metal;

import io.parsingdata.metal.encoding.Encoding;
import io.parsingdata.metal.expression.Expression;
import io.parsingdata.metal.expression.True;
import io.parsingdata.metal.expression.comparison.ComparisonExpression;
import io.parsingdata.metal.expression.comparison.Eq;
import io.parsingdata.metal.expression.comparison.EqNum;
import io.parsingdata.metal.expression.comparison.EqStr;
import io.parsingdata.metal.expression.comparison.GtNum;
import io.parsingdata.metal.expression.comparison.LtNum;
import io.parsingdata.metal.expression.derived.GUID;
import io.parsingdata.metal.expression.derived.UUID;
import io.parsingdata.metal.expression.logical.And;
import io.parsingdata.metal.expression.logical.BinaryLogicalExpression;
import io.parsingdata.metal.expression.logical.Not;
import io.parsingdata.metal.expression.logical.Or;
import io.parsingdata.metal.expression.logical.UnaryLogicalExpression;
import io.parsingdata.metal.expression.value.BinaryValueExpression;
import io.parsingdata.metal.expression.value.Cat;
import io.parsingdata.metal.expression.value.Const;
import io.parsingdata.metal.expression.value.ConstantFactory;
import io.parsingdata.metal.expression.value.Elvis;
import io.parsingdata.metal.expression.value.FoldLeft;
import io.parsingdata.metal.expression.value.FoldRight;
import io.parsingdata.metal.expression.value.Reducer;
import io.parsingdata.metal.expression.value.UnaryValueExpression;
import io.parsingdata.metal.expression.value.Value;
import io.parsingdata.metal.expression.value.ValueExpression;
import io.parsingdata.metal.expression.value.arithmetic.Add;
import io.parsingdata.metal.expression.value.arithmetic.Div;
import io.parsingdata.metal.expression.value.arithmetic.Mod;
import io.parsingdata.metal.expression.value.arithmetic.Mul;
import io.parsingdata.metal.expression.value.arithmetic.Neg;
import io.parsingdata.metal.expression.value.arithmetic.Sub;
import io.parsingdata.metal.expression.value.bitwise.ShiftLeft;
import io.parsingdata.metal.expression.value.bitwise.ShiftRight;
import io.parsingdata.metal.expression.value.reference.Count;
import io.parsingdata.metal.expression.value.reference.CurrentOffset;
import io.parsingdata.metal.expression.value.reference.First;
import io.parsingdata.metal.expression.value.reference.Last;
import io.parsingdata.metal.expression.value.reference.Len;
import io.parsingdata.metal.expression.value.reference.NameRef;
import io.parsingdata.metal.expression.value.reference.Nth;
import io.parsingdata.metal.expression.value.reference.Offset;
import io.parsingdata.metal.expression.value.reference.Self;
import io.parsingdata.metal.token.Cho;
import io.parsingdata.metal.token.Def;
import io.parsingdata.metal.token.Nod;
import io.parsingdata.metal.token.Opt;
import io.parsingdata.metal.token.Pre;
import io.parsingdata.metal.token.Rep;
import io.parsingdata.metal.token.RepN;
import io.parsingdata.metal.token.Seq;
import io.parsingdata.metal.token.Token;
import io.parsingdata.metal.token.TokenRef;
import io.parsingdata.metal.token.While;

public final class Shorthand {

    private Shorthand() {}

    public static Token def(final String name, final ValueExpression size, final Expression predicate, final Encoding encoding) { return new Def(name, size, predicate, encoding); }
    public static Token def(final String name, final ValueExpression size, final Expression predicate) { return def(name, size, predicate, null); }
    public static Token def(final String name, final ValueExpression size, final Encoding encoding) { return def(name, size, null, encoding); }
    public static Token def(final String name, final ValueExpression size) { return def(name, size, (Encoding)null); }
    public static Token def(final String name, final long size, final Expression predicate, final Encoding encoding) { return def(name, con(size), predicate, encoding); }
    public static Token def(final String name, final long size, final Expression predicate) { return def(name, size, predicate, null); }
    public static Token def(final String name, final long size, final Encoding encoding) { return def(name, size, null, encoding); }
    public static Token def(final String name, final long size) { return def(name, size, (Encoding)null); }
    public static Token cho(final String name, final Encoding encoding, final Token... tokens) { return new Cho(name, encoding, tokens); }
    public static Token cho(final String name, final Token... tokens) { return cho(name, null, tokens); }
    public static Token cho(final Encoding encoding, final Token... tokens) { return cho("", encoding, tokens); }
    public static Token cho(final Token... tokens) { return cho((Encoding)null, tokens); }
    public static Token rep(final String name, final Token token, final Encoding encoding) { return new Rep(name, token, encoding); }
    public static Token rep(final String name, final Token token) { return rep(name, token, null); }
    public static Token rep(final Token token, final Encoding encoding) { return rep("", token, encoding); }
    public static Token rep(final Token token) { return rep(token, null); }
    public static Token repn(final String name, final Token token, final ValueExpression n, final Encoding encoding) { return new RepN(name, token, n, encoding); }
    public static Token repn(final String name, final Token token, final ValueExpression n) { return repn(name, token, n, null); }
    public static Token repn(final Token token, final ValueExpression n, final Encoding encoding) { return repn("", token, n, encoding); }
    public static Token repn(final Token token, final ValueExpression n) { return repn(token, n, null); }
    public static Token seq(final String name, final Encoding encoding, final Token... tokens) { return new Seq(name, encoding, tokens); }
    public static Token seq(final String name, final Token... tokens) { return seq(name, null, tokens); }
    public static Token seq(final Encoding encoding, final Token... tokens) { return seq("", encoding, tokens); }
    public static Token seq(final Token... tokens) { return seq((Encoding)null, tokens); }
    public static Token sub(final String name, final Token token, final ValueExpression address, final Encoding encoding) { return new io.parsingdata.metal.token.Sub(name, token, address, encoding); }
    public static Token sub(final String name, final Token token, final ValueExpression address) { return sub(name, token, address, null); }
    public static Token sub(final Token token, final ValueExpression address, final Encoding encoding) { return sub("", token, address, encoding); }
    public static Token sub(final Token token, final ValueExpression address) { return sub(token, address, null); }
    public static Token pre(final String name, final Token token, final Expression predicate, final Encoding encoding) { return new Pre(name, token, predicate, encoding); }
    public static Token pre(final String name, final Token token, final Expression predicate) { return pre(name, token, predicate, null); }
    public static Token pre(final Token token, final Expression predicate, final Encoding encoding) { return pre("", token, predicate, encoding); }
    public static Token pre(final Token token, final Expression predicate) { return pre(token, predicate, null); }
    public static Token whl(final String name, final Token token, final Expression predicate, final Encoding encoding) { return new While(name, token, predicate, encoding); }
    public static Token whl(final String name, final Token token, final Expression predicate) { return whl(name, token, predicate, null); }
    public static Token whl(final Token token, final Expression predicate, final Encoding encoding) { return whl("", token, predicate, encoding); }
    public static Token whl(final Token token, final Expression predicate) { return whl("", token, predicate); }
    public static Token opt(final String name, final Token token, final Encoding encoding) { return new Opt(name, token, encoding); }
    public static Token opt(final String name, final Token token) { return opt(name, token, null); }
    public static Token opt(final Token token, final Encoding encoding) { return opt("", token, encoding); }
    public static Token opt(final Token token) { return opt(token, null); }
    public static Token nod(final String name, final ValueExpression size) { return new Nod(name, size, null); }
    public static Token nod(final ValueExpression size) { return nod("", size); }
    public static Token nod(final String name, final long size) { return nod(name, con(size)); }
    public static Token nod(final long size) { return nod("", con(size)); }
    public static Token token(final String tokenName) { return new TokenRef("", tokenName, null); }

    public static BinaryValueExpression add(final ValueExpression left, final ValueExpression right) { return new Add(left, right); }
    public static BinaryValueExpression div(final ValueExpression left, final ValueExpression right) { return new Div(left, right); }
    public static BinaryValueExpression mul(final ValueExpression left, final ValueExpression right) { return new Mul(left, right); }
    public static BinaryValueExpression sub(final ValueExpression left, final ValueExpression right) { return new Sub(left, right); }
    public static BinaryValueExpression mod(final ValueExpression left, final ValueExpression right) { return new Mod(left, right); }
    public static UnaryValueExpression neg(final ValueExpression operand) { return new Neg(operand); }
    public static BinaryValueExpression and(final ValueExpression left, final ValueExpression right) { return new io.parsingdata.metal.expression.value.bitwise.And(left, right); }
    public static BinaryValueExpression or(final ValueExpression left, final ValueExpression right) { return new io.parsingdata.metal.expression.value.bitwise.Or(left, right); }
    public static UnaryValueExpression not(final ValueExpression operand) { return new io.parsingdata.metal.expression.value.bitwise.Not(operand); }
    public static BinaryValueExpression shl(final ValueExpression left, final ValueExpression right) { return new ShiftLeft(left, right); }
    public static BinaryValueExpression shr(final ValueExpression left, final ValueExpression right) { return new ShiftRight(left, right); }
    public static ValueExpression con(final long value) { return con(value, new Encoding()); }
    public static ValueExpression con(final long value, final Encoding encoding) { return con(ConstantFactory.createFromNumeric(value, encoding)); }
    public static ValueExpression con(final String value) { return con(value, new Encoding()); }
    public static ValueExpression con(final String value, final Encoding encoding) { return con(ConstantFactory.createFromString(value, encoding)); }
    public static ValueExpression con(final Value value) { return new Const(value); }
    public static ValueExpression con(final Encoding encoding, final int... values) { return new Const(new Value(toByteArray(values), encoding)); }
    public static ValueExpression con(final int... values) { return con(new Encoding(), values); }
    public static ValueExpression con(final byte[] value) { return con(value, new Encoding()); }
    public static ValueExpression con(final byte[] value, final Encoding encoding) { return con(ConstantFactory.createFromBytes(value, encoding)); }
    public static final ValueExpression self = new Self();
    public static ValueExpression len(final ValueExpression operand) { return new Len(operand); }
    public static ValueExpression ref(final String name) { return new NameRef(name); }
    public static ValueExpression ref(final Token definition) { return new io.parsingdata.metal.expression.value.reference.TokenRef(definition); }
    public static ValueExpression first(final ValueExpression operand) { return new First(operand); }
    public static ValueExpression last(final ValueExpression operand) { return new Last(operand); }
    public static ValueExpression nth(final ValueExpression values, final ValueExpression indices) { return new Nth(values, indices); }
    public static ValueExpression offset(final ValueExpression operand) { return new Offset(operand); }
    public static final ValueExpression currentOffset = new CurrentOffset();
    public static ValueExpression cat(final ValueExpression left, final ValueExpression right) { return new Cat(left, right); }
    public static ValueExpression elvis(final ValueExpression left, final ValueExpression right) { return new Elvis(left, right); }
    public static ValueExpression count(final ValueExpression operand) { return new Count(operand); }
    public static ValueExpression foldLeft(final ValueExpression values, final Reducer reducer) { return new FoldLeft(values, reducer, null); }
    public static ValueExpression foldLeft(final ValueExpression values, final Reducer reducer, final ValueExpression initial) { return new FoldLeft(values, reducer, initial); }
    public static ValueExpression foldRight(final ValueExpression values, final Reducer reducer) { return new FoldRight(values, reducer, null); }
    public static ValueExpression foldRight(final ValueExpression values, final Reducer reducer, final ValueExpression initial) { return new FoldRight(values, reducer, initial); }
    public static ValueExpression fold(final ValueExpression values, final Reducer reducer) { return foldRight(values, reducer); }
    public static ValueExpression fold(final ValueExpression values, final Reducer reducer, final ValueExpression initial) { return foldRight(values, reducer, initial); }

    public static BinaryLogicalExpression and(final Expression left, final Expression right) { return new And(left, right); }
    public static BinaryLogicalExpression or(final Expression left, final Expression right) { return new Or(left, right); }
    public static UnaryLogicalExpression not(final Expression operand) { return new Not(operand); }
    public static Expression expTrue() { return new True(); }

    public static ComparisonExpression eq(final ValueExpression predicate) { return new Eq(null, predicate); }
    public static ComparisonExpression eq(final ValueExpression value, final ValueExpression predicate) { return new Eq(value, predicate); }
    public static ComparisonExpression eqStr(final ValueExpression predicate) { return new EqStr(null, predicate); }
    public static ComparisonExpression eqStr(final ValueExpression value, final ValueExpression predicate) { return new EqStr(value, predicate); }
    public static ComparisonExpression eqNum(final ValueExpression predicate) { return new EqNum(null, predicate); }
    public static ComparisonExpression eqNum(final ValueExpression value, final ValueExpression predicate) { return new EqNum(value, predicate); }
    public static ComparisonExpression gtNum(final ValueExpression predicate) { return new GtNum(null, predicate); }
    public static ComparisonExpression gtNum(final ValueExpression value, final ValueExpression predicate) { return new GtNum(value, predicate); }
    public static ComparisonExpression ltNum(final ValueExpression predicate) { return new LtNum(null, predicate); }
    public static ComparisonExpression ltNum(final ValueExpression value, final ValueExpression predicate) { return new LtNum(value, predicate); }

    public static ValueExpression guid(final String guid) {return GUID.guid(guid); }
    public static ValueExpression uuid(final String uuid) {return UUID.uuid(uuid); }

    public final static Reducer ADD_REDUCER = new Reducer() { @Override public ValueExpression reduce(final ValueExpression left, final ValueExpression right) { return add(left, right); } };<commit_msg>Added space<commit_after>/*
 * Copyright 2013-2016 Netherlands Forensic Institute
 *
 * 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 io.parsingdata.metal;

import io.parsingdata.metal.encoding.Encoding;
import io.parsingdata.metal.expression.Expression;
import io.parsingdata.metal.expression.True;
import io.parsingdata.metal.expression.comparison.ComparisonExpression;
import io.parsingdata.metal.expression.comparison.Eq;
import io.parsingdata.metal.expression.comparison.EqNum;
import io.parsingdata.metal.expression.comparison.EqStr;
import io.parsingdata.metal.expression.comparison.GtNum;
import io.parsingdata.metal.expression.comparison.LtNum;
import io.parsingdata.metal.expression.derived.GUID;
import io.parsingdata.metal.expression.derived.UUID;
import io.parsingdata.metal.expression.logical.And;
import io.parsingdata.metal.expression.logical.BinaryLogicalExpression;
import io.parsingdata.metal.expression.logical.Not;
import io.parsingdata.metal.expression.logical.Or;
import io.parsingdata.metal.expression.logical.UnaryLogicalExpression;
import io.parsingdata.metal.expression.value.BinaryValueExpression;
import io.parsingdata.metal.expression.value.Cat;
import io.parsingdata.metal.expression.value.Const;
import io.parsingdata.metal.expression.value.ConstantFactory;
import io.parsingdata.metal.expression.value.Elvis;
import io.parsingdata.metal.expression.value.FoldLeft;
import io.parsingdata.metal.expression.value.FoldRight;
import io.parsingdata.metal.expression.value.Reducer;
import io.parsingdata.metal.expression.value.UnaryValueExpression;
import io.parsingdata.metal.expression.value.Value;
import io.parsingdata.metal.expression.value.ValueExpression;
import io.parsingdata.metal.expression.value.arithmetic.Add;
import io.parsingdata.metal.expression.value.arithmetic.Div;
import io.parsingdata.metal.expression.value.arithmetic.Mod;
import io.parsingdata.metal.expression.value.arithmetic.Mul;
import io.parsingdata.metal.expression.value.arithmetic.Neg;
import io.parsingdata.metal.expression.value.arithmetic.Sub;
import io.parsingdata.metal.expression.value.bitwise.ShiftLeft;
import io.parsingdata.metal.expression.value.bitwise.ShiftRight;
import io.parsingdata.metal.expression.value.reference.Count;
import io.parsingdata.metal.expression.value.reference.CurrentOffset;
import io.parsingdata.metal.expression.value.reference.First;
import io.parsingdata.metal.expression.value.reference.Last;
import io.parsingdata.metal.expression.value.reference.Len;
import io.parsingdata.metal.expression.value.reference.NameRef;
import io.parsingdata.metal.expression.value.reference.Nth;
import io.parsingdata.metal.expression.value.reference.Offset;
import io.parsingdata.metal.expression.value.reference.Self;
import io.parsingdata.metal.token.Cho;
import io.parsingdata.metal.token.Def;
import io.parsingdata.metal.token.Nod;
import io.parsingdata.metal.token.Opt;
import io.parsingdata.metal.token.Pre;
import io.parsingdata.metal.token.Rep;
import io.parsingdata.metal.token.RepN;
import io.parsingdata.metal.token.Seq;
import io.parsingdata.metal.token.Token;
import io.parsingdata.metal.token.TokenRef;
import io.parsingdata.metal.token.While;

public final class Shorthand {

    private Shorthand() {}

    public static Token def(final String name, final ValueExpression size, final Expression predicate, final Encoding encoding) { return new Def(name, size, predicate, encoding); }
    public static Token def(final String name, final ValueExpression size, final Expression predicate) { return def(name, size, predicate, null); }
    public static Token def(final String name, final ValueExpression size, final Encoding encoding) { return def(name, size, null, encoding); }
    public static Token def(final String name, final ValueExpression size) { return def(name, size, (Encoding)null); }
    public static Token def(final String name, final long size, final Expression predicate, final Encoding encoding) { return def(name, con(size), predicate, encoding); }
    public static Token def(final String name, final long size, final Expression predicate) { return def(name, size, predicate, null); }
    public static Token def(final String name, final long size, final Encoding encoding) { return def(name, size, null, encoding); }
    public static Token def(final String name, final long size) { return def(name, size, (Encoding)null); }
    public static Token cho(final String name, final Encoding encoding, final Token... tokens) { return new Cho(name, encoding, tokens); }
    public static Token cho(final String name, final Token... tokens) { return cho(name, null, tokens); }
    public static Token cho(final Encoding encoding, final Token... tokens) { return cho("", encoding, tokens); }
    public static Token cho(final Token... tokens) { return cho((Encoding)null, tokens); }
    public static Token rep(final String name, final Token token, final Encoding encoding) { return new Rep(name, token, encoding); }
    public static Token rep(final String name, final Token token) { return rep(name, token, null); }
    public static Token rep(final Token token, final Encoding encoding) { return rep("", token, encoding); }
    public static Token rep(final Token token) { return rep(token, null); }
    public static Token repn(final String name, final Token token, final ValueExpression n, final Encoding encoding) { return new RepN(name, token, n, encoding); }
    public static Token repn(final String name, final Token token, final ValueExpression n) { return repn(name, token, n, null); }
    public static Token repn(final Token token, final ValueExpression n, final Encoding encoding) { return repn("", token, n, encoding); }
    public static Token repn(final Token token, final ValueExpression n) { return repn(token, n, null); }
    public static Token seq(final String name, final Encoding encoding, final Token... tokens) { return new Seq(name, encoding, tokens); }
    public static Token seq(final String name, final Token... tokens) { return seq(name, null, tokens); }
    public static Token seq(final Encoding encoding, final Token... tokens) { return seq("", encoding, tokens); }
    public static Token seq(final Token... tokens) { return seq((Encoding)null, tokens); }
    public static Token sub(final String name, final Token token, final ValueExpression address, final Encoding encoding) { return new io.parsingdata.metal.token.Sub(name, token, address, encoding); }
    public static Token sub(final String name, final Token token, final ValueExpression address) { return sub(name, token, address, null); }
    public static Token sub(final Token token, final ValueExpression address, final Encoding encoding) { return sub("", token, address, encoding); }
    public static Token sub(final Token token, final ValueExpression address) { return sub(token, address, null); }
    public static Token pre(final String name, final Token token, final Expression predicate, final Encoding encoding) { return new Pre(name, token, predicate, encoding); }
    public static Token pre(final String name, final Token token, final Expression predicate) { return pre(name, token, predicate, null); }
    public static Token pre(final Token token, final Expression predicate, final Encoding encoding) { return pre("", token, predicate, encoding); }
    public static Token pre(final Token token, final Expression predicate) { return pre(token, predicate, null); }
    public static Token whl(final String name, final Token token, final Expression predicate, final Encoding encoding) { return new While(name, token, predicate, encoding); }
    public static Token whl(final String name, final Token token, final Expression predicate) { return whl(name, token, predicate, null); }
    public static Token whl(final Token token, final Expression predicate, final Encoding encoding) { return whl("", token, predicate, encoding); }
    public static Token whl(final Token token, final Expression predicate) { return whl("", token, predicate); }
    public static Token opt(final String name, final Token token, final Encoding encoding) { return new Opt(name, token, encoding); }
    public static Token opt(final String name, final Token token) { return opt(name, token, null); }
    public static Token opt(final Token token, final Encoding encoding) { return opt("", token, encoding); }
    public static Token opt(final Token token) { return opt(token, null); }
    public static Token nod(final String name, final ValueExpression size) { return new Nod(name, size, null); }
    public static Token nod(final ValueExpression size) { return nod("", size); }
    public static Token nod(final String name, final long size) { return nod(name, con(size)); }
    public static Token nod(final long size) { return nod("", con(size)); }
    public static Token token(final String tokenName) { return new TokenRef("", tokenName, null); }

    public static BinaryValueExpression add(final ValueExpression left, final ValueExpression right) { return new Add(left, right); }
    public static BinaryValueExpression div(final ValueExpression left, final ValueExpression right) { return new Div(left, right); }
    public static BinaryValueExpression mul(final ValueExpression left, final ValueExpression right) { return new Mul(left, right); }
    public static BinaryValueExpression sub(final ValueExpression left, final ValueExpression right) { return new Sub(left, right); }
    public static BinaryValueExpression mod(final ValueExpression left, final ValueExpression right) { return new Mod(left, right); }
    public static UnaryValueExpression neg(final ValueExpression operand) { return new Neg(operand); }
    public static BinaryValueExpression and(final ValueExpression left, final ValueExpression right) { return new io.parsingdata.metal.expression.value.bitwise.And(left, right); }
    public static BinaryValueExpression or(final ValueExpression left, final ValueExpression right) { return new io.parsingdata.metal.expression.value.bitwise.Or(left, right); }
    public static UnaryValueExpression not(final ValueExpression operand) { return new io.parsingdata.metal.expression.value.bitwise.Not(operand); }
    public static BinaryValueExpression shl(final ValueExpression left, final ValueExpression right) { return new ShiftLeft(left, right); }
    public static BinaryValueExpression shr(final ValueExpression left, final ValueExpression right) { return new ShiftRight(left, right); }
    public static ValueExpression con(final long value) { return con(value, new Encoding()); }
    public static ValueExpression con(final long value, final Encoding encoding) { return con(ConstantFactory.createFromNumeric(value, encoding)); }
    public static ValueExpression con(final String value) { return con(value, new Encoding()); }
    public static ValueExpression con(final String value, final Encoding encoding) { return con(ConstantFactory.createFromString(value, encoding)); }
    public static ValueExpression con(final Value value) { return new Const(value); }
    public static ValueExpression con(final Encoding encoding, final int... values) { return new Const(new Value(toByteArray(values), encoding)); }
    public static ValueExpression con(final int... values) { return con(new Encoding(), values); }
    public static ValueExpression con(final byte[] value) { return con(value, new Encoding()); }
    public static ValueExpression con(final byte[] value, final Encoding encoding) { return con(ConstantFactory.createFromBytes(value, encoding)); }
    public static final ValueExpression self = new Self();
    public static ValueExpression len(final ValueExpression operand) { return new Len(operand); }
    public static ValueExpression ref(final String name) { return new NameRef(name); }
    public static ValueExpression ref(final Token definition) { return new io.parsingdata.metal.expression.value.reference.TokenRef(definition); }
    public static ValueExpression first(final ValueExpression operand) { return new First(operand); }
    public static ValueExpression last(final ValueExpression operand) { return new Last(operand); }
    public static ValueExpression nth(final ValueExpression values, final ValueExpression indices) { return new Nth(values, indices); }
    public static ValueExpression offset(final ValueExpression operand) { return new Offset(operand); }
    public static final ValueExpression currentOffset = new CurrentOffset();
    public static ValueExpression cat(final ValueExpression left, final ValueExpression right) { return new Cat(left, right); }
    public static ValueExpression elvis(final ValueExpression left, final ValueExpression right) { return new Elvis(left, right); }
    public static ValueExpression count(final ValueExpression operand) { return new Count(operand); }
    public static ValueExpression foldLeft(final ValueExpression values, final Reducer reducer) { return new FoldLeft(values, reducer, null); }
    public static ValueExpression foldLeft(final ValueExpression values, final Reducer reducer, final ValueExpression initial) { return new FoldLeft(values, reducer, initial); }
    public static ValueExpression foldRight(final ValueExpression values, final Reducer reducer) { return new FoldRight(values, reducer, null); }
    public static ValueExpression foldRight(final ValueExpression values, final Reducer reducer, final ValueExpression initial) { return new FoldRight(values, reducer, initial); }
    public static ValueExpression fold(final ValueExpression values, final Reducer reducer) { return foldRight(values, reducer); }
    public static ValueExpression fold(final ValueExpression values, final Reducer reducer, final ValueExpression initial) { return foldRight(values, reducer, initial); }

    public static BinaryLogicalExpression and(final Expression left, final Expression right) { return new And(left, right); }
    public static BinaryLogicalExpression or(final Expression left, final Expression right) { return new Or(left, right); }
    public static UnaryLogicalExpression not(final Expression operand) { return new Not(operand); }
    public static Expression expTrue() { return new True(); }

    public static ComparisonExpression eq(final ValueExpression predicate) { return new Eq(null, predicate); }
    public static ComparisonExpression eq(final ValueExpression value, final ValueExpression predicate) { return new Eq(value, predicate); }
    public static ComparisonExpression eqStr(final ValueExpression predicate) { return new EqStr(null, predicate); }
    public static ComparisonExpression eqStr(final ValueExpression value, final ValueExpression predicate) { return new EqStr(value, predicate); }
    public static ComparisonExpression eqNum(final ValueExpression predicate) { return new EqNum(null, predicate); }
    public static ComparisonExpression eqNum(final ValueExpression value, final ValueExpression predicate) { return new EqNum(value, predicate); }
    public static ComparisonExpression gtNum(final ValueExpression predicate) { return new GtNum(null, predicate); }
    public static ComparisonExpression gtNum(final ValueExpression value, final ValueExpression predicate) { return new GtNum(value, predicate); }
    public static ComparisonExpression ltNum(final ValueExpression predicate) { return new LtNum(null, predicate); }
    public static ComparisonExpression ltNum(final ValueExpression value, final ValueExpression predicate) { return new LtNum(value, predicate); }

    public static ValueExpression guid(final String guid) { return GUID.guid(guid); }
    public static ValueExpression uuid(final String uuid) { return UUID.uuid(uuid); }

    public final static Reducer ADD_REDUCER = new Reducer() { @Override public ValueExpression reduce(final ValueExpression left, final ValueExpression right) { return add(left, right); } };
{'fraction_non_alphanumeric': 0.08891334923255671, 'fraction_numerical': 0.000733810310034856, 'mean_word_length': 5.515338645418327, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7554199', 'n_tokens_mistral': 8420, 'n_tokens_neox': 8095, 'n_words': 3009}