Java: An Introduction to Problem Solving and Programming plus MyProgrammingLab with Pearson eText -- Access Card Package (7th Edition)
7th Edition
ISBN: 9780133862119
Author: Walter Savitch
Publisher: PEARSON
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Chapter 1, Problem 12E
Explanation of Solution
List of methods in Scanner class:
The list of methods is described in the section “method summary” from Scanner class are as follows:
- close() method:
- This method is used to close the scanner class and its return type is “void”.
- delimiter() method:
- This method is used to match the delimiters and return that pattern.
- findInLine(Pattern pattern) method:
- This method is used to search the next occurrence from specified pattern by discarding the delimiters and its return type is “String”.
- findInLine(String pattern) method:
- This method is used to search the next occurrence from specified string by discarding the delimiters and its return type is “String”.
- findWithinHorizon(Pattern pattern, int horizon) method:
- This method is used to search the next occurrence from specified pattern and its return type is “String”.
- findWithinHorizon(String pattern, int horizon) method:
- This method is used to search the next occurrence from specified string and its return type is “String”.
- hasNext()method:
- This method is used to return true when scanner has another token input and its return type is “boolean”.
- hasNext(Pattern pattern) method:
- This method is used to return true when next token input is matched with specified pattern and its return type is “boolean”.
- hasNext(String pattern) method:
- This method is used to return true when next token input is matched with specified string and its return type is “boolean”.
- hasNextBigDecimal() method:
- This method is used to return true if next token input can be interpreted as BigDecimal value with help of nextBigDecimal() method and its return type is “boolean”.
- hasNextBigInteger() method:
- This method is used to return true if next token input can be interpreted as BigInteger value with help of nextBigInteger() method and its return type is “boolean”.
- hasNextBigInteger(int radix) method:
- This method is used to return true if next token input can be interpreted as BigInteger value in specified radix with help of nextBigInteger() method and its return type is “boolean”.
- hasNextBoolean() method:
- This method is used to return true if next token input can be interpreted as a Boolean value with help of case insensitive pattern such as true|false and its return type is “boolean”.
- hasNextByte() method:
- This method is used to return true if next token input can be interpreted as byte value with help of nextByte() method and its return type is “boolean”.
- hasNextByte(int radix) method:
- This method is used to return true if next token input can be interpreted as byte value in specified radix with help of nextByte() method and its return type is “boolean”.
- hasNextDouble() method:
- This method is used to return true if next token input can be interpreted as double value with help of nextDouble() method and its return type is “boolean”.
- hasNextFloat() method:
- This method is used to return true if next token input can be interpreted as float value with help of nextFloat() method and its return type is “boolean”.
- hasNextInt() method:
- This method is used to return true if next token input can be interpreted as integer value with help of nextInt() method and its return type is “boolean”.
- hasNextInt(int radix) method:
- This method is used to return true if next token input can be interpreted as integer value in specified radix with help of nextInt() method and its return type is “boolean”.
- hasNextLine() method:
- This method is used to return true if there is another token input line is available and its return type is “boolean”.
- hasNextLong() method:
- This method is used to return true if next token input can be interpreted as long value with help of nextLong() method and its return type is “boolean”.
- hasNextLong(int radix) method:
- This method is used to return true if next token input can be interpreted as long value in specified radix with help of nextLong() method and its return type is “boolean”.
- hasNextShort() method:
- This method is used to return true if next token input can be interpreted as short value with help of nextShort() method and its return type is “boolean”.
- hasNextShort(int radix) method:
- This method is used to return true if next token input can be interpreted as short value in specified radix with help of nextShort() method and its return type is “boolean”...
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Chapter 1 Solutions
Java: An Introduction to Problem Solving and Programming plus MyProgrammingLab with Pearson eText -- Access Card Package (7th Edition)
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