本文整理了Java中org.springframework.batch.item.file.transform.FieldSet.getFieldCount()方法的一些代码示例，展示了FieldSet.getFieldCount()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FieldSet.getFieldCount()方法的具体详情如下：
包路径：org.springframework.batch.item.file.transform.FieldSet
类名称：FieldSet
方法名：getFieldCount

FieldSet.getFieldCount介绍

[英]Return the number of fields in this 'FieldSet'.
[中]返回此“[$0$]”中的字段数。

代码示例

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testWhitespaceLine() throws Exception {
  FieldSet line = tokenizer.tokenize("  ");
  // whitespace counts as text
  assertEquals(1, line.getFieldCount());
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testAnotherTypeOfRecord() throws Exception {
  tokenizer.setColumns(new Range[] { new Range(1, 5), new Range(6, 15), new Range(16, 25), new Range(26, 27) });
  // test another type of record
  line = "H2   123456    12345     12";
  FieldSet tokens = tokenizer.tokenize(line);
  assertEquals(4, tokens.getFieldCount());
  assertEquals(line.substring(0, 5).trim(), tokens.readString(0));
  assertEquals(line.substring(5, 15).trim(), tokens.readString(1));
  assertEquals(line.substring(15, 25).trim(), tokens.readString(2));
  assertEquals(line.substring(25).trim(), tokens.readString(3));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testDelimitedLineTokenizerChar() {
  AbstractLineTokenizer tokenizer = new DelimitedLineTokenizer(" ");
  FieldSet line = tokenizer.tokenize("a b c");
  assertEquals(3, line.getFieldCount());
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testNormalLength() throws Exception {
  tokenizer.setColumns(new Range[] { new Range(1, 10), new Range(11, 25), new Range(26, 30) });
  // test shorter line as defined by record descriptor
  line = "H1        12345678       12345";
  FieldSet tokens = tokenizer.tokenize(line);
  assertEquals(3, tokens.getFieldCount());
  assertEquals(line.substring(0, 10).trim(), tokens.readString(0));
  assertEquals(line.substring(10, 25).trim(), tokens.readString(1));
  assertEquals(line.substring(25).trim(), tokens.readString(2));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testMultiLineField() throws Exception {
  FieldSet line = tokenizer.tokenize("a,b,c\nrap");
  assertEquals(3, line.getFieldCount());
  assertEquals("c\nrap", line.readString(2));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testTokenizeWithQuoteAndSpaceAtEnd() {
  FieldSet line = tokenizer.tokenize("a,b,\"c\" ");
  assertEquals(3, line.getFieldCount());
  assertEquals("c", line.readString(2));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testTokenizeWithQuotesEmptyValue() {
  FieldSet line = tokenizer.tokenize("\"a\",\"b\",\"\",\"d\"");
  assertEquals(4, line.getFieldCount());
  assertEquals("", line.readString(2));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testTokenizeWithSpaceAtEnd() {
  FieldSet line = tokenizer.tokenize("a,b,c ");
  assertEquals(3, line.getFieldCount());
  assertEquals("c ", line.readRawString(2));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testTokenizeWithNotDefaultQuotes() {
  tokenizer.setQuoteCharacter('\'');
  FieldSet line = tokenizer.tokenize("a,b,'c'");
  assertEquals(3, line.getFieldCount());
  assertEquals("c", line.readString(2));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testTokenizeOverMultipleLines() {
  tokenizer = new DelimitedLineTokenizer(";");
  FieldSet line = tokenizer.tokenize("value1;\"value2\nvalue2cont\";value3;value4");
  assertEquals(4, line.getFieldCount());
  assertEquals("value2\nvalue2cont", line.readString(1));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testTokenizeWithIncludedFieldsAndNames() {
  tokenizer.setIncludedFields(new int[] {1,2});
  tokenizer.setNames(new String[] {"foo", "bar"});
  FieldSet line = tokenizer.tokenize("\"a\",\"b\",\"c\",\"d\"");
  assertEquals(2, line.getFieldCount());
  assertEquals("c", line.readString("bar"));
}

代码示例来源：origin: spring-projects/spring-batch

@Test(expected=IncorrectTokenCountException.class)
public void testTokenizeWithIncludedFieldsAndTooManyNames() {
  tokenizer.setIncludedFields(new int[] {1,2});
  tokenizer.setNames(new String[] {"foo", "bar", "spam"});
  FieldSet line = tokenizer.tokenize("\"a\",\"b\",\"c\",\"d\"");
  assertEquals(2, line.getFieldCount());
  assertEquals("c", line.readString("bar"));
}

代码示例来源：origin: spring-projects/spring-batch

@Test(expected=IncorrectTokenCountException.class)
public void testTokenizeWithIncludedFieldsAndTooFewNames() {
  tokenizer.setIncludedFields(new int[] {1,2});
  tokenizer.setNames(new String[] {"foo"});
  FieldSet line = tokenizer.tokenize("\"a\",\"b\",\"c\",\"d\"");
  assertEquals(2, line.getFieldCount());
  assertEquals("c", line.readString("bar"));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testTokenizeWithDelimiterAtEnd() {
  FieldSet line = tokenizer.tokenize("a,b,c,");
  assertEquals(4, line.getFieldCount());
  assertEquals("c", line.readString(2));
  assertEquals("", line.readString(3));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testDelimitedLineTokenizerNewlineToken() {
  AbstractLineTokenizer tokenizer = new DelimitedLineTokenizer("\n");
  FieldSet line = tokenizer.tokenize("a b\n c");
  assertEquals(2, line.getFieldCount());
  assertEquals("a b", line.readString(0));
  assertEquals("c", line.readString(1));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testDelimitedLineTokenizerStringsOverlapWithoutSeparation() {
  AbstractLineTokenizer tokenizer = new DelimitedLineTokenizer(" | ");
  FieldSet line = tokenizer.tokenize("a | | b");
  assertEquals(2, line.getFieldCount());
  assertEquals("a", line.readString(0));
  assertEquals("| b", line.readString(1));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testDelimitedLineTokenizerString() {
  AbstractLineTokenizer tokenizer = new DelimitedLineTokenizer(" b ");
  FieldSet line = tokenizer.tokenize("a b c");
  assertEquals(2, line.getFieldCount());
  assertEquals("a", line.readString(0));
  assertEquals("c", line.readString(1));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testDelimitedLineTokenizerStringBeginningOfLine() {
  AbstractLineTokenizer tokenizer = new DelimitedLineTokenizer(" | ");
  FieldSet line = tokenizer.tokenize(" | a | b");
  assertEquals(3, line.getFieldCount());
  assertEquals("", line.readString(0));
  assertEquals("a", line.readString(1));
  assertEquals("b", line.readString(2));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testDelimitedLineTokenizerStringEndOfLine() {
  AbstractLineTokenizer tokenizer = new DelimitedLineTokenizer(" | ");
  FieldSet line = tokenizer.tokenize("a | b | ");
  assertEquals(3, line.getFieldCount());
  assertEquals("a", line.readString(0));
  assertEquals("b", line.readString(1));
  assertEquals("", line.readString(2));
}

代码示例来源：origin: spring-projects/spring-batch

@Test
public void testTokenizeRegularUse() {
  tokenizer.setColumns(new Range[] { new Range(1, 2), new Range(3, 7), new Range(8, 12) });
  // test shorter line as defined by record descriptor
  line = "H11234512345";
  FieldSet tokens = tokenizer.tokenize(line);
  assertEquals(3, tokens.getFieldCount());
  assertEquals("H1", tokens.readString(0));
  assertEquals("12345", tokens.readString(1));
  assertEquals("12345", tokens.readString(2));
}