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How to use back method of com.galenframework.parser.StringCharReader class

Best Galen code snippet using com.galenframework.parser.StringCharReader.back

Source:RuleParserStateWhiteSpace.java

...23        ruleBuilder.newWhiteSpaceChunk();24        while(reader.hasMore()) {25            char symbol = reader.next();26            if (symbol != SPACE && symbol != TAB) {27                reader.back();28                return;29            }30        }31    }32}...

back

Using AI Code Generation

1public class StringCharReader {2    private String text;3    private int position;4    private int lastPosition;5    public StringCharReader(String text) {6        this.text = text;7        this.position = 0;8        this.lastPosition = -1;9    }10    public boolean isEof() {11        return this.position >= this.text.length();12    }13    public char read() {14        if (isEof()) {15            throw new RuntimeException("Unexpected end of string");16        }17        this.lastPosition = this.position;18        return this.text.charAt(this.position++);19    }20    public char peek() {21        if (isEof()) {22            throw new RuntimeException("Unexpected end of string");23        }24        return this.text.charAt(this.position);25    }26    public void skipWhitespace() {27        while (!isEof()) {28            char ch = peek();29            if (ch != ' ' && ch != '\t' && ch != '30' && ch != '\r') {31                break;32            }33            read();34        }35    }36    public void back() {37        this.position = this.lastPosition;38    }39}40public class StringCharReader {41    private String text;42    private int position;43    private int lastPosition;44    public StringCharReader(String text) {45        this.text = text;46        this.position = 0;47        this.lastPosition = -1;48    }49    public boolean isEof() {50        return this.position >= this.text.length();51    }52    public char read() {53        if (isEof()) {54            throw new RuntimeException("Unexpected end of string");55        }56        this.lastPosition = this.position;57        return this.text.charAt(this.position++);58    }59    public char peek() {60        if (isEof()) {61            throw new RuntimeException("Unexpected end of string");62        }63        return this.text.charAt(this.position);64    }65    public void skipWhitespace() {66        while (!isEof()) {67            char ch = peek();68            if (ch != ' ' && ch != '\t' && ch != '69' && ch != '\r') {70                break;71            }72            read();73        }74    }75    public void back() {76        this.position = this.lastPosition;77    }78}79public class StringCharReader {80    private String text;81    private int position;82    private int lastPosition;

back

Using AI Code Generation

1import com.galenframework.parser.StringCharReader;2import com.galenframework.parser.StringCharReader;3public class StringCharReaderTest {4    public static void main(String[] args) {5        StringCharReader reader = new StringCharReader("test");6        System.out.println(reader.readChar());

back

Using AI Code Generation

1package com.galenframework.parser;2import java.util.Stack;3public class StringCharReader extends CharReader {4    private String string;5    private int position = 0;6    public StringCharReader(String string) {7        this.string = string;8    }9    public char read() {10        if (position < string.length()) {11            return string.charAt(position++);12        }13        else {14            return EOF;15        }16    }17    public void back() {18        if (position > 0) {19            position--;20        }21    }22    public String toString() {23        return string;24    }25}26package com.galenframework.parser;27import com.galenframework.parser.exceptions.GalenParserException;28import com.galenframework.parser.nodes.Node;29import com.galenframework.parser.nodes.NodeList;30import com.galenframework.parser.nodes.NodeText;31import java.util.ArrayList;32import java.util.List;33public class StringCharReaderTest {34    public static void main(String[] args) {35        StringCharReader reader = new StringCharReader("Hello, World!");36        System.out.println(reader.read());37        System.out.println(reader.read());38        reader.back();39        System.out.println(reader.read());40        reader.back();41        System.out.println(reader.read());42    }43}

back

Using AI Code Generation

1package com.galenframework.parser;2import java.io.IOException;3import java.io.StringReader;4public class StringCharReader extends CharReader {5    private StringReader reader;6    private int backChar = -1;7    public StringCharReader(String text) {8        super(text);9        reader = new StringReader(text);10    }11    public int read() throws IOException {12        if (backChar != -1) {13            int temp = backChar;14            backChar = -1;15            return temp;16        }17        return reader.read();18    }19    public void back(int ch) throws IOException {20        backChar = ch;21    }22}23package com.galenframework.parser;24import java.io.IOException;25public abstract class CharReader {26    private String text;27    public CharReader(String text) {28        this.text = text;29    }30    public abstract int read() throws IOException;31    public abstract void back(int ch) throws IOException;32    public String getText() {33        return text;34    }35}36package com.galenframework.parser;37import java.io.IOException;38public class StringCharReader extends CharReader {39    private StringReader reader;40    private int backChar = -1;41    public StringCharReader(String text) {42        super(text);43        reader = new StringReader(text);44    }45    public int read() throws IOException {46        if (backChar != -1) {47            int temp = backChar;48            backChar = -1;49            return temp;50        }51        return reader.read();52    }53    public void back(int ch) throws IOException {54        backChar = ch;55    }56}57package com.galenframework.parser;58import java.io.IOException;59public abstract class CharReader {60    private String text;61    public CharReader(String text) {62        this.text = text;63    }64    public abstract int read() throws IOException;65    public abstract void back(int ch) throws IOException;66    public String getText() {67        return text;68    }69}70package com.galenframework.parser;71import java.io.IOException;72public class StringCharReader extends CharReader {

back

Using AI Code Generation

1import java.util.ArrayList;2import java.util.List;3import com.galenframework.parser.StringCharReader;4public class StringCharReaderBackMethod {5	public static void main(String[] args) {6		String str = "Java is a programming language";7		StringCharReader charReader = new StringCharReader(str);8		List<Character> charList = new ArrayList<Character>();9		while (charReader.hasMore()) {10			char c = charReader.read();11			charList.add(c);12		}13		System.out.println(charList);

back

Using AI Code Generation

1import com.galenframework.parser.StringCharReader;2public class StringCharReaderBackMethod {3	public static void main(String[] args) {4		String str = "Hello World";5		StringCharReader reader = new StringCharReader(str);6		char ch = reader.back();7		System.out.println("Last character of the string is: " + ch);8	}9}

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